If the tank knows what s/he's doing, adds will be picked as soon as they spawn with a quick AoE attack and then killed by the wookie's flames before another batch of adds spawn. No need to ever use AoE taunt for anything on that fight.
There is no argument that there are other effective ways to do the fight. I was merely pointing out that using the shuttle is one way to make it a very straightforward, uncomplicated, and fast encounter.
1. Burn boss.
2. Oh look, Explosive Fuel.
3. AoE taunt. (It's one keybind and not difficult or extreme.)
4. Loot and move on.
If you prefer to do it another way, that is fine, but the shuttle method is also valid and effective.