Poro king ARAM now?

So you used to be able to choose your champion in Poro King. Why was it changed to random? I feel like the RNG of ARAM kind of takes the fun out of the mode a bit, as I get stuck playing things I don't want to/know how to play. Which is why I avoid ARAM usually to begin with. So I was a bit upset when I loaded in to queue and couldnt pick.

Why can't we have 2 queues or something? Am I alone on this topic ^^;? lol