-1 this seems more like a personal dispute. Why did you "have" to be on blue? Nothing was keeping you on blue team at all, unless nobody else had a mic (which by the way is your job to prevent.) Being a moderator does not require you to be on blue, which you said to the guy straight.
To me, it looks like the dude is speaking his mind. He never once disrespected you, and he even tried to apologize. (an apology you didn't accept because it was imperfect.) This whole thing looks stupid and I actually agree with a couple of the things he's said.
I'm not trying to throw shots here, but this certainly isn't ban-worthy in my opinion. This seems like a very biased ban request.