ARAM(ish) for Summoners Rift-- No More Meta!

I feel like a big problem with LoL is that there are over 100 champions in league, so some will naturally be stronger and feel like must plays to be competitive making a large portion of the champions rarely see any serious play (tell me the last time Lucian or Ezreal weren't in your game). This kills the variety that Riot tried so hard to create in the first place.

Additionally, the system is currently set up so maining 3 or 4 champions and 1 or 2 roles gives players a huge advantage over players who try to play every champion and role equally which, again, kills variety. "Jack of all trades, master of none."

My solution:

ARAM for Summoner's Rift (no-rerolls) except each team has the same champions randomly assigned. If the enemy gets an op, you get an op, and its fair.

I'm tired of all these similar games with the same champions and want to see some fun, quirky but competitive matches like Mord, WW, Cassiopeia, Riven, Heimerdinger vs. Mord, WW, Cassiopeia, Riven, Heimerdinger.