Lambert could not believe it when Arsenal fans sang, “You don’t know what you’re doing” at Wenger during the Gunners’ 0-0 draw at Villa Park.
He said: “In 16 years he’s won the Premier League and FA Cup. He wasn’t so far away from winning the Champions League.
“If that’s, ‘You don’t know what you’re doing’, there’s something not right.
“I’d put him right up there with Alex Ferguson, Jose Mourinho, Ottmar Hitzfeld, Jock Stein, Bill Paisley and Alf Ramsey.”