I was wondering if its even possible to ressurect the Uchiha clan, like Sasuke says he wants to do. But if he has kids with someone not of Uchiha blood would they still be able to use the Sharingan. Plus they would then have to have kids with someone not of Uchiha which would make those kids only a quarter Uchiha, so eventually wouldent the bloodline get thinner and thinner and be all but gone? And if you had so little Uchiha blood would you be able to use the Sharingan?