Maybe the ref sent him off first chance he thought he was getting after realising he should have gone first half ?
Talking out of his Arsene again. It's not only ex-players that make lousy pundits. Still, the more noise he makes the more he gets paid I suppose. There's method in the madness. I hardly ever listen to the pundits anyway - none of them are relevant any more. I put the game on 2 minutes before it starts, mute it at HT, and turn it off at the end - can't be bothered with them.