Arsenal's move for Pierre-Emerick Aubameyang may be blocked by Olivier Giroud's wife.
Borussia Dortmund are reluctant to let Aubameyang go unless they can sign a replacement and Giroud is top of their wishlist.
The Frenchman was wanted by Everton in the summer but his partner did not want to swap London for Liverpool.
And German football expert Raphael Honigstein told BBC Radio 5 live she may also not want to move to Dortmund.
Will Arsenal get the deal done?
Bailey bids expected
Bayer Leverkusen expect there to be interest in Jamaican winger Leon Bailey this summer.
Bailey, 20, has caught the eye of Arsenal, Chelsea and Manchester United with his impressive performances since arriving at Leverkusen.
The youngster has scored nine times already this term, including a stunning strike against Hoffenheim last weekend.
Leverkusen refused to consider any bids for Bailey's services this month but sporting director Rudi Voller expects more interest.
Moura hands Gunners boost
Lucas Moura has declared his intention to quit Paris Saint-Germain.
Brazilian midfielder Lucas has hit out at the Ligue 1 club after finding himself limited to just six appearances this season.
Arsenal and Tottenham are reportedly interested in landing the £35million-rated star, while Manchester United are believed to have been long-term admirers.
He has also been linked with a move to La Liga, with Real Betis and Malaga thought to have initially been touting the idea of a loan switch.