Sooo I may or may not have just watched 4 seasons of this unbelievable show in the past week and a half... not only am I pathetic but I'm disappointed in myself that it took me this long to watch it.
Anywho, I suppose it's possible that Jesse will somehow discover that it was Walt who poisoned the kid, but unless Walt doesn't get rid of the plant (he'd be an idiot not to) I don't see how that would play out. I feel like the next season will mainly feature Walt vs Hank rather than Walt vs Jesse. Also, whoever mentioned Gus's computers -- I could definitely see that coming back to bite them. Can't wait for the last season.