Burnley striker Jonathan Walters has suffered an injury setback.
The Independent says Walters' short-term future is up in the air again after the Ireland striker posted a picture of himself in a hospital bed last night.
Walters had been linked with a loan move from Burnley to Sunderland in this transfer window with Sean Dyche refusing to rule the prospect out earlier this week.
He has been unable to build any momentum at Burnley since his £3m summer switch from Stoke with the 34-year-old suffering a knee problem that ruled him out of the business end of Ireland's World Cup qualifying campaign.