1.) Sai x Sakura. It would be awesome beyond reason, will never happen, yet has enough obviously intentional subtext that I hope.

oh god. if there's another naruto pairing that would rival my love for kakasaku, it would be this lol

but somehow I don't want to see this in the manga, because who knows how the hell kishi will write this. i mean, asuma friggin died, leaving kurenai. same thing goes for dan and tsunade. *sigh*