Enabling all champions in ARAM shouldn't take more than five minutes worth of work.

I play at least 1 aram daily, and I really enjoy this mode!

No stress, no toxic people, no pressure, just play and have fun. I only own around 30 champions, I'm guessing 25+ of those are very good for aram (and I enjoy playing them in aram). If they enabled all champions, I would be forced to play champions I don't enjoy and aram wouldnt be as fun anymore.

If any changes were made it would be nice if people with 50+/100+ champions had more rerolls(4/6) available, or that you could make your own "aram pool" of champions so that you had a bit more chance of getting a champ you enjoy playing.

I'm guessing people who want them all enabled own some/many that are typically very boring for this mode?

Because the game mode would die.

They had a discussion I think about the potential ups and downs of enabling all champs on ARAM.

The main + is it kills ARAM accounts, that's really about it though.

One good idea I saw was to have every champion unlocked that the teams all own, like in All For One mode.

Because killing Riot's business model to appeal to the ARAM Bronze League isn't financially sound.