Arsenal could have major difficulties in securing the signature of Newcastle United striker Alexander Isak this summer.

Fabrizio Romano has shed light on how and why Arsenal failed to sign a striker in the January window, though the Gunners have Alexander Isak and one other striker in their sights for the summer.

Newcastle and Tottenham could revive their interest in Crystal Palace's England defender Marc Guehi, 24, in the summer when he enters the final year of his deal, after Spurs had an offer rejected late in the January window. (Sky Sports)

Bournemouth forward Justin Kluivert is being lined up by Newcastle in case they lose Alexander Isak in the summer. (Sun)

Newcastle United are targeting a move for Bournemouth's Justin Kluivert amid Arsenal's interest in Alexander Isak.