William Gallas feels the personality of Diego Costa “can be good” for Arsenal, but believes the former Chelsea man would “turn down” the chance to move there because of his Blues connection.

Arsenal are screwed without Kai Havertz for the rest of the season, which makes their decision to keep their powder dry in January look a little silly. Their only route now would be free transfers.

One of the most established stars available is former Chelsea, Atletico Madrid and Spain striker Diego Costa. The 36-year-old tore up the Premier League when he was at Stamford Bridge, hitting 20 ...