Arsenal hero Martin Keown slammed manager Unai Emery after last night's 1-1 draw at Europa League opponents Vitoria.
Arsenal left Vitoria with a 1-1 draw as Shkodran Mustafi's header was cancelled out by an injury-time bicycle kick from Bruno Duarte.
Keown told BT Sport: "There are problems all over the pitch. It can quickly be turned around. If I was involved in the weekend I'd go on the attack because we can't defend.
"We are in danger of losing some of the identity of the team built under Arsene Wenger. We cannot defend and have lost that attacking flavour.
"I think it's a personal thing of how you mark up in set-pieces. There are huge gaps. All they did was put a ball in and run through the hole. they could put a double decker bus through that! It's too simple.
"It's basic decision-making and they need to change."
