> I decided to just stick with Bloodbath/Mr. Vain and Leon. I made them, so I have to stick by them. I can't keep switching characters because I got bored or someone complains.
> 
> Considering Bloodbath's shyness, he'd never go to a convention. Hell, he'd barely go to a mall. So, Leon would go. But how do I disguise a 5-6 foot tall walking white tiger? I don't know. I'll figure something out.

He can always state he is his own character, it is something some people do. Just make up a small back story, what he does and why he is doing it. Of course this is an idea at best and you don't have to take it.