Arsenal legend Martin Keown wants the club to replace Unai Emery with Mauricio Pochettino.

Pochettino is a free agent after being sacked by Spurs this week.

"There's no need for panic at Arsenal, we are getting close but the people at the top of the club should be considering Pochettino," Keown told The Daily Mail.

"I think this is a hugely significant sacking that could cause massive ripples throughout the Premier League.

"Managers will be looking over their shoulders now. A lot of chairmen will want him. Real Madrid would take him, I think Arsenal would have to look at him."