I think they should drop support for PUP and BST haters and use it to add something worthwhile (not Time Mage)
The stuff that time mages have was folded into WHM. Time Mage will never happen.
Stop would be broken if it was anything more than a glorified stun
Demi/quarter would be insanely overpowered in this game.
Meteor has nothing to do with time
Regen intrudes on WHM and SCH, both of whom can already AoE those spells so no ga spells are needed