The current Blackburn Rovers manager was sacked at Villa Park last year.
The midfielder has made 17 appearances in the Scottish Premiership for Ronny Deila's men this season.
The England international was captain for the first time against Fiorentina.
The former Germany youth international's career continues to baffle.
The Frenchman was signed by Watford under Hockaday's recommendation.
Southend’s Phil Brown has been linked with the Bolton Wanderers managerial post.
Robbie Savage believes Tottenham's Dele Alli is 'pushing his luck'.
The Dutchman has struggled in Glasgow.
Derby County and Middlesbrough are not in good form at the moment.
The Dutchman recently suffered a horrific eye injury.