Alexander Isak’s future at Newcastle United has been a hot topic of discussion during the summer transfer window. Newcastle continue to insist the highly-rated striker is not for sale this

Why the striker wants a transfer, when the club started new-contract talks and why they stopped - and what's next

The expectation from within is that Alexander Isak will be told to report back to training and play in either the Espanyol game or clash with Atletico Madrid. But Newcastle are still very much active in their attempts to sign Yoane Wissa from Brentford - although the DR Congo man's fight to leave lies in Brentford's hands.