Stuart McCall is racing to find a keeper in time to face Barnet on Saturday after Jon McLaughlin got crocked.

The back-up stopper was lined up to make his debut at Underhill when Rhys Evans suffered a thigh strain.

But McLaughlin suffered concussion in yesterday's private friendly at Doncaster and spent the night in hospital. Under Football Association rules regarding head injuries, he is not allowed to play again for a fortnight.

City will assess Evans' condition today but boss Stuart McCall is expected to make a move for an emergency loan.

The City chief said: "With two keepers being out, you can get one in for seven or 14 days.

"But obviously we feel for Jonny. He hasn't had an injury all season and it's just typical that this should happen at the same time as Rhys.

"Jonny hadn't played for three or four weeks so he needed the game to get rid of a bit of rust. We were only going to give him an hour anyway and this happened just before he was due to come off."

McLaughlin banged his head in a collision with Doncaster striker Darren Byfield.

A more positive note from Doncaster's Cantley Park training ground was Chris Brandon's return to action after five months out. He came through an hour and McCall said: "Chris was full of running and really enjoyed it."

Rory Boulding put City in front but Doncaster, who fielded a near full-strength side, won 4-1.