Thought I'd revive this considering what's going on right now.
Right off the bat I gotta say I do like Fairy Tail B team over Fairy Tail A. Honestly, while I get they've always been a team I was very disappointed to see that Makarov went with the typical line-up of Natsu, Lucy, Gray and Erza. Lucy and Wendy just don't impress me at all when it comes to fighting, and considering this event was suppose to see who the strongest guild is, I just hated the idea of having Lucy and Wendy representing Fairy Tail (hell, I don't even like the idea of having Gray there) when there are better candidates who're now on Fairy Tail B.
And don't get me wrong, Erza still remains my favorite character in the series. I just think that a team consisting of Erza, Gajeel, Laxus, Mira, Juvia/Natsu/or whoever would've been a better choice than what we have now. Anyway, like I said, I'm glad there's an additional team for Fairy Tail.
And then there's Sabretooth. I don't care about anyone else, but the 2 Dragon-Slayers are looking like they might be my favorites. I just hope they don't turn out to be disappointing like so many other characters in this series.
SSF4:AE2012 - Ryu, Dudley
3rd Strike - Ken, Dudley
GGXXAC+R - Order-Sol, Sol Badguy, Johnny
BlazBlue - Jin, Hazama