I voted yes.
I'm greedy, I admit it. I want everything in this game.
I'm also willing to wait until 2016 if that is what it takes. Maybe I'm more patient than some. I've never had a problem with games being released later than expected if the creators deem it appropriate. I'd much rather have a game as prepared as possible than deal with all kinds of lackluster content and bugs and if that means delaying the release for added areas and companions so be it.
There are plenty of other games I can play while I wait. Hell, I still play Baldur's Gate regularly and still discover new stuff in that game that I had never seen before.