Nice move by Sega... again.
Would AP2 be viable option for some publisher after FNV and DS3? Maybe. If those games are succesful (not buggy, good reviews, good looking etc..) some publisher might think why not give Obsidian another chance with AP. The game has some great elements, but need some tuning and polishing to get the masses excited.
If that publisher is any good at all at what they do, they would "force" Obsidian to make some changes to the game to respond some of the critique aimed at AP. Just by tuning the shooting the mechanics to feel more like a shooter and not a rpg (since apparently having rpg mechanics in a rpg is bad) would it make more commercially viable.
Though I'm pretty sure it would require a demo or/and some really great reviews to get people to buy a sequel to a game they disliked.