recently I've started to play a lot of ARAM and it's really fun, but I have two suggestions to make the mode better:
1. Enable champion points for it. Yes, your champ is chosen at random, but that doesn't mean that you're not trying. It's just a minor thing, but I would love it since ARAM allows me to practice different champions and I think that people deserve champion points for that.
2. Give more rerolls. They seem far too valuable to use them when you have a champ you don't want, for example when I get Olaf or smth I just don't wanna reroll because I fear I could waste it.