The singer, who’s looked pretty tasty in a couple of charity matches, won’t be gracing the first team but might feature on a once-off basis for the reserves to drum up publicity for Donny who’ve also been linked this close-season to Shay Given and Stephen Ireland. We have to say that the thought of hundreds of thousands of young girls nervously keeping an eye on what’s happening at the Keepmoat of a Saturday afternoon pleases us enormously…