What changes would you like to see in 4th job skills?

Well, Back then, when I heard 4th job was being developed I thought about certain things I'dhave liked to see
Heroes:
Infinite combo: Use 10 orbs to cast for a certain time an infinite combo charge so that you can use panic and coma repeatedly without losing your orbs. Duration Time 3 mins. Cooldown Time: 12 mins. (This would revive the combo idea and make panic and coma useful once again).

I likey, it's sorta like an ACB for heroes.