Horde Mode restrictions and Curb Stomp

I see horde classes, characters and loadouts are a huge problem so why not maybe make a class anyone can play as that allows the player to select these things, such as their characters and weapons (between the starting guns of course). Maybe even choose their own special ability like the cloak. I think that might clear up a lot of horde problems besides the server connections right now. Also please bring back the curb stomp, maybe use X as a versatile execution button allowing to swap out say the meat shield. Just some thoughts