Job action combos one button

[Shurrikhan]

God I hope not.
It is the absolute worst design.

Every time I play White Mage now I just die a little on the inside. Single button gameplay is not fun.

"Single button" does not necessarily encapsulate "single action".
Healers are both.
PvP combos, Gnashing Fang, Continuation, and the like, are only the first.