Eh, no. Sakura being Hokage would be the ultimate dismissal of this show, really. It is Naruto's dream. That would destroy one of the things that has been constant since it started.
Jiraya could have prevented a lot of things. I am kinda disappointed at his character. 9-tails attacks. Orochimaru attacks, and he isn't prudent with helping, he coulda saved countless lives by being where he is needed, instead of doing.....Well, whatever the hell he was doing.
Let us, for a second picture a person with the Sharingan and Byakugan. Regardless of if it is possible. This would be the single most unstoppable person ever. The taijutsu of the Hyuga clan and the ability to copy any gen-or-ninjutsu. It would be really, really awesome.
Sakura only had eyes for Sasuke. After the promise Sakura pretty much for Naruto to make, saying she loved Sasuke. I think Naruto is better with Hinata.
Some people are stupid, ignore them. But I am eagerly awaiting how the story of her will work out. I think there are things about her that will most likely surprise us....I hope so, anyways.
Naruto is a story about good overcoming evil at all costs and I appreciate that kind of story. No matter how dumb you may deem it, it isn't all that bad.
I say that Sasuke could go anyway, I say he'll most likely get killed off by Naruto whom will realize that Sasuke is far gone, at least the one he knew.