Suggested

Ban/mute ppl from league wall

Give league hosts the ability to mute or ban people from chatting on the league wall. we can already delete peoples posts so why not be able to mute or ban someone from chatting on the league wall

+1   

And who will be the judge of whether it's a fair & justified ban/mute... The host?

Yeah, if people dont like it they leave the league

I agree with OP. Overall hosts should have a lot more control and options than they currently have.

If people don't like the decision of an unfair and unreasonable host they can leave the league, is this the only alternative you have in mind? I can understand that there will be times where there's a legitimate reason to ban/mute a player but I also understand that there will be times where a host may overreact and perhaps judge things unfairly whereas the majority would disagree with their actions, so unfortunately this will at times be the case, meaning if we do it the way you suggested it creates a unfair system in certain situations. 

If players don't like it they will complain and report, that's the way it has always been. If a host doesn't respond to the complaints they receive then they are a bad host and most likely bad enough to the point where they were probably already doing other bad things even without a ban/mute future. And people have always left leagues with bad hosts so imo there wouldn't be much change at all.

In my opinion this would do more good than bad and I don't think we should be scared of introducing features because of the 1% that would misuse it if it means the other 99% can have a better experience. Especially if we already have everything we need to deal with the 1%

Uhhhhhh im a very big league spammer so please no lol

the host has the right to complain to the moderators, that's enough