MCH Peloton, Tactician, Refresh Animation Change.
I feel it would be a small, yet wonderful change if we could get a new (or old) animation to the MCH's current animation for these 3 abilities. Right now, you just slap your manipulator and everyone gets their buffs.
What I would like to see, is a similar to the pvp animation "report" (I think it was), where you shoot a flare into the air and it would pop and fly after your party members. It would be nice little change that would give a more fitting feel to the class, similar to how the flute fits well with BRD.