Vizier Elves vs. GB Elves vs. Abzan Elves

What does everyone think on the subject? I feel like Abzan Elves running a mix of Vizier and GB would be good as you could play Abrupt Decay post board for problem cards that aren't as easy to remove with creatures, and you can play Shaman of the Pack to make Burn a bit of a better matchup, seeing as that seems like our worst matchup (Vizier Elves) but I'm not really sure.