Transfer news roundup: Gakpo, Barcola and Man Utd-Arsenal deal

The latest transfer chatter covers the Premier League and beyond. There's a fresh twist on Cody Gakpo, an update on Bradley Barcola, and Manchester United have agreed a deal with Arsenal. The Mirror's roundup also touches on Liverpool and Tottenham Hotspur. Nothing is signed off yet, but the pieces look to be moving on several fronts as clubs line up their business.