Jimmy Fallon is one of the best things on television each night so there is no surer way to ruin his career than by letting it leak that he is being considered to replace Jay Leno when Jay's contract runs out in 2014. Yeah, the next thing you know, Jimmy will be on ABC Family hosting his talk show at 1am while Jay Leno continues to host the Tonight Show through 2024 and we all have to get used to someone else hosting Late Night. Jimmy is young enough where he does not really hold the program in the same regard as people older than him so he would probably like the job but not die for the job the way Leno would. There is no way that Leno is going to walk away quietly in 2014. None.