Spawning of the minions

Hi guys, Here is my idea ;) Why don't you add spawning animation for the minions. I read a post in the forum about that and i liked the idea except that the guy wanted them to come from a door or smth like that :P We are summoners and i think that we can think of more creative way of spawning minions? What about summoning them * automatically of course * ? At 28' 58' sec there could be a summoning portals ( depending on the colour blue and purple ) from which minions are spawning. There could be added some flashy animations just to make it more epic? What do you think? I know some of you will say it is unnecessary but can someone tell me where the minions come from? :D Can someone give me an explanation cause i'm struggling finding the answer alone. Please comment, and give your ideas :) Would like to hear red opinion too!