What archetype do we think we need? I think that's the better question. Then refine the list from there. I personally think if we are to have a championship team then we need another wing. One that brings a lot of gravity with him and that plays defense too. I think he needs to be a star imho because Lauri as the third scoring option is legit (AJ Dyabantsa if we tank more?, a younger jimmy butler?) Obviously this is a much harder player archetype to get being an all star go to wing. But that's what championship teams have.
If Ace becomes that guy (which he might) then a defensive juggernaut, switchable defending 3 and d guy might be the fit due to Lauri and Key's defensive deficiencies. (Dort?)