Please stop deleting (reworking) champions

I think most of the "reworks" on champions either nerf them, make them less fun, or both. It is hard for me to think of any I agree with. Also what happens is the old champion and toolkit is effectively deleted and replaced with a new champ. I hate all the following reworks and am working on a new account just to get out of having to play these champs in ARAM anymore.

Sejuani- teamfight ult, and aoe damage nerfed Tristana- passive, scaling nerfed Fiora- aoe teamfight ult deleted no fun anymore Kat-wonky less fun playstyle LeBlanc- ult changes make combos harder, adds another button press GP-silly barrel minigame, less fun WW- less fun, weird playstyle, could have just reverted previous nerfs. Shen- liked the old Q and W better, could have just gave him small buffs.