Millwall began pre-season training on June 26 and are now gearing up for their first friendly of the summer against a Crystal Palace side who beat the Lions 3-1 at Selhurst Park in the fifth round of the FA Cup in March en route to winning the competition.

Calabria – who actually became embroiled in a scrap with his manager Sergio Conceicao on the San Siro pitch last season – would bring plenty of experience to Selhurst Park if a deal materialises, having made seven appearances for Italy, and 272 appearances for AC Milan.

John Textor aims dig at Steve Parish as Crystal Palace wait on UEFA fate: 'Ask the guy driving the Ferrari' - Textor hits out at a perceived lack of ambition at Selhurst Park as UEFA prepare to delive

The pre-season triallist is being kept on for another week, having been part of the Blues squad for their Slovakian training camp. It’s a boost for the ex- Crystal Palace and West Brom man, who has impressed during his time with Pompey, having also trained with them at the end of last season.

Crystal Palace striker Jean-Philippe Mateta has delivered a new update on social media amid rumours that he could be set to leave the Eagles and join Man United this summer.

Eberechi Eze remains high on Arsenal's shortlist for the summer transfer window and the Gunners are planning to step up their pursuit of the Crystal Palace star

Crystal Palace are considered a side to ‘keep an eye on’ when it comes to AC Milan defender Malick Thiaw, with Newcastle United also in the mix. That’s according to Gazzetta dello Sport, who report that Thiaw recently turned down a move to Como,