The Brooklyn Nets have signed restricted free-agent forward Donatas Motiejunas, as expected, to a four-year offer sheet potentially worth as much as $37 million, according to league sources.But sources told ESPN.com on Friday night that the uniquely structured deal is fully guaranteed for only $5 million of that total and rising to $17.5 million if Motiejunas has earned his 2017-18 option by March 1, terms that could well encourage the Houston Rockets to match the Brooklyn offer sheet.The Rockets will have a 72-hour window, ending at Monday at 11:59 p.m., to decide whether to match the offer or let Motiejunas join the Nets.?I have to talk to the owner before we make a decision, Houston general manager Daryl Morey said Friday night. Theres been a lot of restricted free agents that went late into the season, several into December. Its a process thats part of how things work. Sometimes it takes a little longer, but were happy its going to come to a resolution.The Nets have been weighing the move internally for some time and, according to sources, are comfortable with where Motiejunas is medically, after back issues scuttled the Rockets trade of ?him to the?Detroit Pistons?in February.That history of back trouble, however, led the Nets to structure Motiejunas contract with a number of protections against long-term risk. Sources say he will earn $5 million immediately just by signing the contract, but the team that has him on its roster as of Tuesday must decide by Jan. 10 whether to guarantee an additional $3.5 million for this season or let him go at that point. By March 1, sources said, Motiejunas full $9 million option for the 2017-18 must then be picked up or declined.Im happy, Motiejunas, a 26-year-old native of Lithuania, told ESPNs Calvin Watkins on Friday. Its [been] way too long, I waited so long; I just wanted to play basketball.Even better, it showed they believed in me, Motiejunas said of the Nets. They put me through a number of tests [on his back], and they saw that Im as healthy as anybody else. After Detroit, everybody was questioning me. They showed a commitment that Im going to be a piece of their future; if not, Ill be happy with Houston, too.After signing the offer sheet, Motiejunas flew to Houston, where he will await the Rockets decision on whether to match it. Although the final two seasons of the contract are non-guaranteed, Motiejunas ?can clinch the total of nearly $18 million in guaranteed money if he plays into March with no health issues.?Houston pulled its most recent offer to Motiejunas on Nov. 22, when the sides couldnt come to terms on a deal before the Rockets self-imposed Nov. 22 deadline.?Nov. 23 was the last day that players could be signed this season and remain eligible to be dealt on the leagues annual trade-deadline day, which falls on Feb. 23. ESPN reported in early November that the Rockets, as a result, picked that date as their own internal deadline to sign Motiejunas, fearing his value would decrease if they didnt have the ability to trade him.The Nets, sources said, specifically waited until this week to sign Motiejunas, in part because they hope Houston will be less inclined to match an offer for him now. The Rockets will be unable to trade Motiejunas for a year without his consent if they elect to match the offer.The Nets had more than $18 million in available salary-cap ?space to assemble an offer Houston might find unpalatable. New Nets general manager Sean Marks, though, was foiled twice in restricted free agency over the summer, seeing hefty offer sheets to Miamis Tyler Johnson (four years, $50 million) and Portlands Allen Crabbe (four years, $75 million) matched by those teams.Sources told Stein on Nov. 4 that the Rockets were offering a two-year deal starting in the $7 million range but with only the first season fully guaranteed for the 7-foot, 223-pound Motiejunas.ESPN reported last week that Motiejunas was surprised and upset that negotiations with the Rockets had dragged on so long. Motiejunas could have made himself an unrestricted free agent next summer had he been willing to play out this season on Houstons $4.4 million qualifying offer, but he let the qualifier expire Oct. 1, hopeful that a long-term deal would materialize.The Rockets have been unwilling to guarantee more than the first year of a multiyear deal in a nod to Motiejunas injury history. Houston traded him to Detroit in February, only for the Pistons to void the deal and send him back to the Rockets because of a failed physical stemming from Motiejunas back troubles.ESPNs Calvin Watkins contributed to this report. Trevon Wesco Youth Jersey . Colin Wilson had two goals and an assist, and Mike Fisher scored a goal and helped set up two others in the Predators 6-4 victory over the Red Wings on Monday night. Wayne Chrebet Jersey . - NASCAR announced a 33-race schedule for the 2014 Nationwide Series with virtually no changes from this years slate. http://www.jetsrookiestore.com/Jets-Jachai-Polite-Jersey/ . The catch: It needs a lot of money, and it needs it fast. Robby Anderson Jets Jersey . Nigeria beat surprise package Ethiopia 2-0 in the second leg of their playoff for a comfortable 4-1 aggregate victory. Victor Moses converted a 20th-minute penalty after an Ethiopian handball, and Victor Obinna made certain of Nigerias place in Brazil with his powerful free kick in the 82nd at UJ Esuene Stadium. Joe Klecko Jersey . In the response filed Wednesday to the complaint by 30-year-old Alexander Bradley, attorneys say the former University of Florida player is invoking his Fifth Amendment right that protects people from incriminating themselves.Lewis Hamiltons 10th-place starting position for the Russian GP has been confirmed after repairs to his Mercedes engine did not trigger penalties. The world champions power unit has been fitted with a new turbocharger, MGU-H, energy store and control electronics after a failure in qualifying but Hamilton remains inside the five unit limit for each element so no penalty is applied.Hamilton reverts to his first engine used at the Australian GP with Mercedes also chartering a plane to fly a new fuel system to Sochi on Saturday night, with the team needing to introduce replacement parts of the same specification after upgrading their power units for this weekend. The revised power unit was successfully fired up in the Mercedes garage and Hamilton is set to take his place on the fifth row of the grid for the race which begins at 1pm BST, live on Sky Sports F1.Team-mate and championship leader Nico Rosberg starts on pole and is well placed to increase his 36-point championship lead.Speaking on Saturday night, Hamilton appeared downcast about the latest setback to his title challenge, but vowed to fight back in the race from wherever he started.Asked if he was beginning to think 2016 might not be his year after problems at all four grands prix so far, he replied: Im not really thinking of that at the moment, there is still a long way to go.Im always trying to turn negatives into positives and, as I said at the last race, this is another big challenge and the challenge is becoming greater. Every challenge is an opportunity to rise. Mercedes Lewis Hamilton could start near the back of the grid in Russia after suffering yet another power unit failure ahead of Q3 I quite like that approach and even when it seems like its the darkest of days, theres always some light there and as long as you focus on that there will be a brighter day up ahead. Thats how I think, thats how I feel, and thats whats going to power me forwards.ddddddddddddMercedes boss Toto Wolff described the second successive problem in a power unit in Hamiltons car, caused by an overheating MGU-H, as a freak failure given the team believed they had identified the cause of the problem first time round in China.And although the issue has afflicted engines in Hamiltons car so far, Wolff said it was not being caused by the world champions driving.We have eight power units out there. Seven didnt have any problems and one had the problem twice, he added.You need to turn every stone and look at settings, because it happens in the same circumstances in qualifying twice - out laps, not in the race. So I wouldnt exclude any failure, but definitely it is not something that is obvious because we would have found out. Ted Kravitz analyses all the action and looks behind the scenes from qualifying at the Russian Grand Prix. Its certainly not Lewis. You need to look at settings on the MGU-H or any setting that could have an influence on the functionary of the power unit.Wolff also batted away any suggestion the pre-season switch of some crew members between Hamilton and Rosbergs garages had made any impact on the Britons series of setbacks.The crews are doing a great job, he said. We changed the chief mechanic and some other mechanics on the cars, but that has nothing to do with it. Its an unfortunate run of things. Every race live in 2016 Sky Sports F1 brings you every race live in 2016. Fast and easy online upgrade Also See: Hamilton feels helpless Qualifying Report ' ' '