Make ARAM like Dark Star Thresh mode
No runes. No masteries. Most importantly, NO MORE DODGING. Re-rolls in "All RANDOM All Middle" are ridiculous to begin with, considering it makes it not RANDOM. And for the crybabies who afk because they dont want to play Udyr in ARAM, just permaban them from playing ARAM on that account. EZ game EZ life rito.
and so on being a good deal of particular champions that get such high appearance rates, its clearly have to be someone cheating the appearance rate of them way too much.