This guy doesn't "cheat" as i know, but he is the most foul-tongued player who would rather vindictive and preys on new players. I was in a game with him and a new player and he immediately went after me to try to get 1vs 1 on the new guy.
It didn't work because i struck back hard, but instead of playing a balanced game, he actually stated that he'd rather the other guy win and he was going to take me down with him, and that's exactly what he did.
Make sure to avoid this player at all costs.