Doncaster Rovers hope to deal in Bolo Zenden.
The former Liverpool, Chelsea and Barcelona star has yet to commit, but Rovers are willing to take him at any time and for any length of contract. Zenden, 35, is a free agent after leaving Sunderland.
Meanwhile Donny have agreed to sign St Etienne defender Mustapha Bayal Sall, 25, on a six-month loan deal in January.