What if Shield Bash were aoe stun ogcd? (NOT pvp)

[Alpheus]

I hope it's kept, its nice to tab target a pack of enemies during a pull and stunlock them if you don't have a WHM healer (i know its an edge use case but it'd be weird if we have a physical shield the way we do but no use for it in a GCD ability imo, as sheltron and it's upgrade look more like manifesting a spell shield [which isn't a bad thing]). I'd be fine with it's removal if there was a shield move (that doesn't necessarily stun) to replace it (Dragon's Dogma Mystic Knight various shield reprisal buffs come to mind) because otherwise it's just visually there proc'ing blocks every now and then when the class fantasy is sword and board. Like at least release a shield weaponskill where you just bash the enemy repeatedly (like WoL's Ultimate Shield attack from the Dissidia sub series).