Personally, I'd like to see Drizzt kept away from BG 3. I do however enjoy the books (though I find some battle parts rather boring, and sometimes the story just drags on), but if they want to keep Drizzt alive, they need to stop using him, at least for a while. Sure, he's one of the biggest characters in FR lore, and that's pretty cool, but do we REALLY need to see him everywhere? If they keep using him, he'll eventually wear out and not really be that great at all. It's kind of like pie: it's amazing, but too much of it is just sickening. Anyway, Drizzt in BG 3? No, because they need to stop using him. They can use him in future games, but we don't really need to see him any time soon.
All that said, I wouldn't really care if he was around again. I just hope whoever makes BG III (Obsidian or Bioware?) knows what they're doing.
Oh, and Drizzt is the reason I don't play Drow.

I prefer the classic elf, or at least the more common surface dwelling sub races. CG Drow of any class = cliche.