Former Charlton captain Greg Docherty, a 29-year-old Scottish-Irish central midfielder, is available as a free agent after leaving The Valley by mutual consent this week. Aberdeen, who had enquired about the Scot earlier in the summer, are now unlikely to be the only club interested in signing him. He has been capped four times by Scotland at U21 level. According to Transfermarkt, his current market value is €800k.