Disable certain skins feature
I'm sure someone has posted this before, but there are certain skins that I just don't want to see in my games. For me personally I really don't like seeing or hearing the void fizz skin, and the poro sejuani. It would be nice if there were a very simple and easy option to just turn off certain skins, and instead see the default.
Also, yes I understand you can replace the model, but I don't have any interest in fucking around with game files, and it would make more sense to just have the feature.
EDIT: I've also met people who claim certain skins have crashed their game. Also there are certain skins that look like other champions entirely and I would rather just disable them.