"random" in urf didn't fix the problem
it's created the same issue that aram has had since forever. people are making arurf specific accounts and playing to win instead of having fun, only NOW the people who are playing with their only account and didn't just load up on
and so forth are at a disadvantage of getting "non op" champions.
this has a very simple fix that has been suggested from the very start. let random select from the entire pool of champions.