PBE snow down ar urff issues

Well to start off i love urff and playing this game but on the other hand the new urff mode is kinda annoying.It consist of virtually the same teams over and over again due to half the champions being cut out. Allowing people to play with the winter skins is fun but you limit it to a small pool of champions and to be fair even tho its urff some of the champions are completely broken and with the small amount of champions you allow its kinda hard to even out the playing field consistently healing fizz jumping around none stop extremely hard to kill and also 1 shots people mid game with e,q combo if you have a team with auto attacks you are kinda screwed in this meta is destroying everything and everyone this guys is unkillable has ult every 15 sec this guy taking all 3 tower's in lane after he hits lvl 6 games usually don't last longer then 15-20 min with him. And yet i still cant use my favorite champion even tho she has the silent night skin and is just as broken as all the champions above in urff ohh and not to mention at least 1 of the champions i listed will be in every game you play.