>>38831429only one pokemon per-side can dynamax from what I can tell, especially since open world Dynamax battles have four players against one dynamaxed mon as a sort of raid battle.
I do see a major pitfall to this: it's going to be like that one teammate who steals the powerup someone else either just wanted to have a chance to use themselves or was better suited for but said stealing teammate was a moron.
not to mention determining who gets the capture it.
This is going to be WoW-tier levels of loot wars.
