If yours gets banned and you ask to come back and vow to behave, maybe. Otherwise...
There's more to the story. I'm sure he will fill you in when he's back if you ask him. Be prepared for a little reading though.
I've never found his grammar bad. On the contrary, it's pretty decent. But he definitely adds a lot more words than necessary - and often I think it's just to see if anyone is smart enough or has enough vocabulary to understand him. It's almost like he is making little puzzles for people to figure out. I usually don't have any trouble understanding him, but sometimes I have to think a minute and make a few obscure mental connections. If you can understand the advice he gives, it's usually pretty good.
Oh yeah, and also: Charlie wouldn't do that. Some of you fellas are awfully quick to jump the gun on throwing people under the bus.