Well I agree with BA's being lame. Unfortunately we're the only 2 people on the planet that think so. Check out the DakkaDakka forums. Like 3/4 of the lists being posted are for new BA armies that are going to be playing in the 'Ard Boyz tournament.
I personally would love to see the black templar in there as the chapter if for nothing else than to have the obnoxious "and they shall know no fear" which fits in perfectly. They're the only chapter that will charge into battle on their own in righteous fury. Honestly, they would fit perfectly, and they've been getting pretty good publicity with all the comics and whatnot. But honestly.... any chapter is fine with me, i'm just stoked to play a SM game.