My alts aren't quite to the pvp level yet, but this is what I'm looking at for 3v3 arenas.

Target Opponent 1 with Main
Mage Clone Assists and Focus
Target Opponent 2 with Main
Warlock Clone Assists and Focus
Mage Sheeps/Warlock Fears

Now since Diminishing Returns are a factor, I'm looking for a quick easy way to make the sheep the new fear target and vice versa. Anyone?