To have an option not to accept any Battles whatsoever from anyone. This is because once it didn't bother me so much, but now if I get a request if something happens to my creatu I can't heal them until I go to the battle page and decline anyone who has just 'tried' to launch my creatu into a battle. So the option not to accept any battles at all I think should be implemented for people who aren't into the battling thing. With or without that (what seems like a bug) happening, because even in the past it was annoying getting those requests and having to decline them everytime.
Or maybe in the battle list, when it shows a list of all the Users Online, users can have an option to click something in their preferences that says 'we don't mind being battled', like an 'It's okay to Battle me' tag or just a big Yes, or No besides the player name meaning Yes you can battle them, No they don't want to be battled kinda thing. (though if it says No, then if you request them they won't get the request o_O). kinda thing.
Normal User