From what I understand Maitland-Niles crossed the ball to Lacazette, but there seemed to be a handball by Trent- Arnold. A penalty to us could have changed the game. Despite the loss, there were positives and we still have 50% of our first team defence out injured.
Thanks. Oh I meant the one in the first half where Liverpool were attacking and had a corner straight after. On MOTD they said it was a potential red card for Xhaka? Yes we were calling for VAR for the incident you described.
Yes and the fact that 2 of our best defenders aren't available is lost on the pundits. I have decided not to watch MOTD anymore. They just don't see the same game as us. In previous seasons Liverpool have played badly and still beaten us. Yesterday Liverpool played well and we defended well for the most part.
The Luiz shirt pull that led to the yellow card and penalty was silly as he was under pressure not to be sent off after that. The 3rd goal wouldn't have happened if he hadn't been being careful not to get another yellow card. There were plenty of other shirt pulling incidents which actually impeded the player ( whilst the shirt pull in the box was wrong Salah still played the ball where he wanted to put it, so he wasn't restricted by it)
All in all we were happy as was shown by the number of fans staying around clapping the players after the match. That was OK for my first Arsenal trip this season.