Rangers face a test of their resolve in the coming days with a bid arriving from Olympique Marseille for striker Kenny Miller. tribalfootball.com has learned Marseille will slap in an offer for the unsettled forward now that the winter market has officially opened.

Miller is weighing up his options at Ibrox and also has been linked with a return south at Alex McLeish's Birmingham City.

A source close to Marseille president Jean-Claude Dassier says Gers can expect a bid "imminently" for Miller, with coach Didier Deschamps eager to do business in the first week of the January transfer window.