Okay, draft, sure, blind sure, extreme troll pick, maybe (I don't even full agree with this one), but someone who just wants to play in ranked and takes a normal champion for their role, why would you ban them? I can give the benefit of the doubt to someone who didn't see it or didn't realize, insta banned or something I don't know. But there's been 3 times where I've seen someone ban another guy's champion and then just shit talk them, 'Nice champ', 'Why aren't you picking him?', just taunting them after they've banned it. I hate how that's not reportable too.
Is there any valid reason to do this, or are people just being a-holes?