The Aston Villa player failed to impress prior to his injury.
Aston Villa's Birkir Bjarnason suffered an injury against Rotherham United.
Aston Villa lost 2-0 against Newcastle United at St. James' Park last night.
Just two weeks after introducing a new formation, Aston Villa boss Steve Bruce is reportedly set to revert to type.
Aston Villa lost 1-0 to Ipswich Town at the weekend.
The Icelandic midfielder has struggled in his early Aston Villa career.
Aston Villa were comfortably beaten by Brentford, despite fielding their new signings from FC Basel and Barnsley respectively.
Aston Villa's deadline day involved a Championship clash with Brentford.
Aston Villa have significantly strengthened their squad this month.
Basel boss admitted he knew he could not hold onto new Aston Villa signing for long.