Combat system is beyond saving.

[MsMisato]

I honestly can't say I've ever seen tanks do that in this game, and I've been playing since the end of ARR.
I only ever saw that in WoW. Sheep this, trap that, then kill order. I'm not even sure if they still do that though, I quit ages ago.

the only time i could think if it is a couple of extreme trails like old king mog extreme back then if you didn't kill the moggles right away it would drag the fight out to enrage. or Titan Ex to mark the two adds that show up, but that was when cap was leved 50. we don't have that kind of threat anymore XD