Lincoln City have extended goalkeeper Trevor Carson's loan from Premier League side Sunderland for a further two months.
Carson has made nine appearances, keeping three clean sheets, during his initial one-month stay at the npower League Two club.
The 22-year-old will now remain at Sincil Bank until April 23.
Meanwhile, manager Steve Tilson does not expect any of his fringe players to leave the club on loan deals.
Joe Anderson has trained with Grimsby recently and attracted interest from Eastbourne, while Newport County enquired about fellow defender Cian Hughton.
Tilson said: "I don't think anyone will be going out on loan. No-one has given me a ring about any of our players."