It would be nice if spells that either summon a creature, create an object or an item you move during combat had assigned tokens that you can simply drag the spell onto the battlefield and the token appears under your control and the DM's. For example, flaming sphere and spiritual weapon. Usually I grab a token and regularly copy it from board to board in case a spell caster uses that spell, this also involves initially assigning control to the required player. Would just be nice if the DM did not need to control it.