I've been lurking around for awhile. Here is my second UU team. Involves lots of swapping and taking advantage of Intimidate.
Granbull with Choice Band
Adamant/Intimidate
64 HP, 252 Att, 160 Def, 32 Speed
Shadow Ball
Body Slam
Earthquake
Brick Break
Normal Choice Bander. Granbull is slow, so...