ARAM issue and idea's

I really enjoy playing ARAM, but I'm very unhappy that you dev's have not come up with a better plan to please those that did not quit in champion random selection screen. Finally get a champion I haven't played in ARAM in years and soon as I get it someone else decided nahhh I don't want this champion and quits, Then years later I finally see that champion and sure enough someone wants that champion, & you choose not to trade and they quit because you refused the trade. Come on Dev's think more logical as to how one can resolve this. 1st off Those that got what they wanted and someone quits and we back in queue until next rotation takes effect, we should have option to keep that champion we had or reroll along with others. Why? Cause we was cheated out of what we wanted upon someone quitting because they can't roll or trade and just not happy with what they got and leave and piss the rest of us off. So when next rotation comes along I get something I really didn't want I just might repeat that process because I was cheated so why not. Those that didn't Quit should have the right to be prompt on screen - keep previous champion or continue random roll etc.

2nd aspect I'd like to add, I have like 90+ champions in rotation for aram, and ofcourse you only allow 2 champions to be returned per account. Well that sucks. Cause I really play like only a 1/3 of my list of champions. And in Aram its random champions. That is fine, but we should be allowed to pick a selection of champions before queueing up, for instance 25 champions to be randomized than me rotating what I have. Allowing us to rotate the ones we would rather have than playing champions many of us just don't care to play. This idea is just an idea. Or allow us to pick 5 of each champion class type to put into the spinning rotation etc.