Teemo rework as support

Ok I thought a little rework idea to finally fit teemo into a meta and being taken more serious I know there are some dedicated teemo mains but this is my idea: His new passive stays the same but with a little improvement ,teemo can none grant a teamate that is inside a bush a 5 seccond stealth the stealth doesnt go away when your ally exits the bush.(This tool can give teemo the ability to save his adc from ganks or even just give stealth which is great mechanics overall) Q:His blind should stay it is a nice mechanic to blind the enemy adc maybe reduce the duration a bit or make it if the "blinded" person takes damage he gets slowed and the blind goes away. W:His W just gives him ms and removes slow effects E:For his E I am not sure I can't think anything that wont make his Kit too OP R:Mushrooms should stay just make it scale less

I just had this little idea because I think can be a very good supports OFC riot can make it a lot better tell me if u like my idea to make him support [sg-ezreal]