Arsenal are set to land a transfer windfall as the sell-on clause they included in the deal which took Mika Biereth to Sturm Graz for £4 million last summer is about to be activated.The Danish

Transfer market expert Fabrizio Romano has revealed Arsenal's chances of bringing in Alexander Isak this month

Arsenal remain on the lookout for opportunities in the January transfer window and could be ready to make a major signing.

The North London club could do with such a major cash boost right now as manager Mikel Arteta wants to bolster his squad before the end of the January transfer window.

Not even that would change the scenario at Wolves where Matheus Cunha’s set to sign a new deal with salary improved as part of the agreement. He’s been monitored and appreciated by Arsenal for months, but he was too expensive for the January window and untouchable for manager Vitor Pereira, who’s started very well at the club.

Chelsea have sent scouts to Dortmund several times to follow the progress of Jamie Gittens according to Fabrizio Romano.The Blues have made a good start to the season and sit fourth in the league,