Deathwing would be a good addition – maybe replace Traggzor with him, although I don’t have Deathwing =(

It’s as Necronlord111 says, there is already alot of creatures with taunt as is. The big drops in the deck are meant to hide behind the taunts so they can’t be attacked.

Any big minions in your collection that have powerful deathrattles or end of turn abilites. I am not sure what you have so it’s hard to say.