Arsenal blew the title race wide open as goals from Bukayo Saka, Gabriel Martinelli and Leandro Trossard at the Emirates moved them to within two points of Liverpool at the top of the Premier League table.
Arteta was spotted wildly celebrating Martinelli’s goal, which came after a blunder by Alisson and Virgil van Dijk, and sprinted in front of the Arsenal bench following Trossard’s strike in stoppage time, as reported by MailOnline.
But Keys said the Arsenal boss had showed a lack of dignity and class with his behaviour as he again took aim at the Spaniard.
‘Today is worth celebrating as they’ve beaten one of the big teams and it’s critical as the title race opens up as a result,’ Keys said on beIN Sports.
‘But I do wish, first of all, that Mikel Arteta would behave much better. He’s returned to behaving the way he was persistently last year before the rules were changed to check him and keep him in his dugout.
‘I just wish he’d have a little more class about him when Liverpool handed them the second goal, and the third one, off he goes again.
‘If you stick one in the top corner to go 2-1 up, OK, but that’s a gift.
‘I just think Arteta needs to show a little more dignity, especially when the goals were presents.’
