Nicky Walker: Grimsby sign Rotherham United midfielder
Grimsby Town have signed Rotherham United midfielder Nicky Walker on loan until the start of January.
The 20-year-old started the season on loan with Wycombe Wanderers but did not make an appearance for the Chairboys.
The Mariners are currently second in the Conference, six points behind leaders Barnet.
Walker, who has made three substitute appearances for the Millers, could make his debut in Saturday's trip to Telford.