I use Thunderstruck and Battlefield Commander 100% of the time, if there is a melee on the enemy team I always use Bodyguard. With spellcasters though I’ve been experimenting with Shield Bash and has been pretty strong against Affliction Warlocks/Spriests/Ele Sham.
I just try to maximize rage gain so I can lower Avatar’s cooldown to be able to have two full-CD offensive goes before trinket