I don't know what to say really other than the fact that illegal formations need to be punished by the engine. I don't want the guy banned, investigated or anything because he is not really doing anything wrong.
How can an illegal formation beat or make good teams struggle when they break 2 major rules, 2 defenders (NO DC AT ALL) too many players in the flanks.
The last guy is even a tanker and he made him struggle lol. Seriously I barely beat him last season in the cup quarter finals 2-1,1-2 and nothing has changed.
He's just an average team 6th in the league.