Make URF Great again!

I just have a suggestion to replace/improve the "reroll" mechanic in ARURF. As much as I enjoy any iteration of URF and agree that the AR version is better/more fun, it is incredibly frustrating and disappointing to play this game all weekend (Fri night, Saturday, Sunday night) and not get a certain champ that you want to play... even once.

To remedy this type of situation, I suggest replacing the "reroll" with a chosen pick. Instead of rerolling, you'd get 1 or 2 times every 10 games or so (placeholder number) where you can actually pick your champ instead of it being random.

Personally, I don't really use/need the rerolls. As RIOT has said, the point is to try new things. I've only rerolled when I've gotten a champ I have already played during that iteration of URF (yes, even if I get Lux or something). However, I played all weekend without getting Malz or Yasuo (two of my mains) and only getting Ashe once (I finally got to buy the PROJECT skin on sale!).

This might make coding a bit more difficult since it won't have the same mechanic as ARAM anymore, but I'd very much appreciate a change in this direction. And for those who might still say the original URF is better since you get to pick your champ, this would be a great resolution for them as well.

Thanks!