Walter White must die.
Seriously. I don't care how he dies...he simply just must. When he killed Mike, he was dead to me. My prediction, though, is that he doesn't die at all. If he DOES die, I'm thinking definitely in a blaze of glory.
I'm glad you mentioned this show a couple of years ago and I was smart enough to follow up on the recommendation. Unless I had stumbled across it on Netflix (which is where I find most of the TV series I watch; I almost never watch live TV so I'm always playing catchup), I would've never watched it. And it is easily the best TV series I've ever watched. Brilliant cast, brilliant plot.
It's funny. Unlike most people, I was still rooting for Walt- right up until he killed a hitman. And then what he did in the next episode, well, he's gotta go. I hope Jessie does the deed.