Regan Charles-Cook is set to become a free agent this summer when his deal with Belgian side Eupen expires. Hibs are keen on bringing him back to the Scottish Premiership. The move is being influenced by Malky Mackay, the sporting director at Easter Road, who previously managed Charles-Cook at Ross County. Hibs face competition from clubs in England and Premiership rivals, but hope Mackay's relationship with the player can be key in securing the transfer. Transfermarkt currently estimates his market worth at 750k euros.