A little idea that might prevent ARAM dodges

Hi all. This is my first time posting. I am a casual player, and spend most of my time in league in ARAM. I suppose almost everyone has had the similar experience of luckily having your main champ locked, while someone just brutally dodges. It is extremely disappointed for players with a huge champ pool, as the probability of getting the same champ is tiny. For some popular champs, like zed or whatever, people would even threat you to trade with them, otherwise they just dodge so none of you can enjoy. This was one of my personal experiences. And the direct motive for this post is that, I just experienced six dodges in a row. Painful and a waste of time. Anyway this is like the background. My little idea, if this is feasible technologically, is that, random-champ-selection in ARAM should be an independent part of the match-up, i.e., if somebody dodges and you are back in the queue, you still have the same champ to play in the next ARAM game. As long as the game has not started, you are stick to this champ unless re-roll using the points. The main reason people dodge is that they do not have re-roll points yet still want to change what they play. Once dodge no longer "re-rolls" your champ, I hardly think anybody would dodge again. The whole point of ARAM is playing randomly, since luck is not always on your side. But you still try your best to win, even with a nightmare team build-up.

What do you think?

If this is not the best place to post this, can someone kindly point me the way to deliver this idea, please? Thanks a lot.