Could we get an objective that mages are actually good at taking(somewhere in the future)?
Right now when it comes to objective game mages are only good for range waveclear. For towers and monster objective they lack free DPS and/or tanking power. While important, it lacks the thrill of Herald or Dragon, or stealing buffs.
Such objective could have form of swarm of smaller monsters instead of single big one, so that AOE abilities are effective against it.
I think it would be cool both for mages, and for their enemies, because it would make them to take some more risks.