I signed up to add my vote for an Astarion redemption path - not that I expect him to wake up chaotic good one morning, or any morning, but a shift into neutral territory seems doable. I'd also like to be able to reverse his vampirism, but so far he hasn't shown the slightest inclination toward being un-undead, so that seems like more of a stretch.
Gale is the only other character who's caught my interest so far and he's... taken? Sort of? In a weird place relationship-wise, at least, and at times (as has been pointed out) at least as manipulative as Astarion, so I'm not sure about the guy.
