The key Celtic player faced heavy criticism after he failed to perform against Rangers this weekend at Parkhead.
BBC Scotland commentator Liam McLeod looks at the sub-plots as Celtic welcome Rangers in the fourth derby of the season.
Celtic and Rangers meet once again in what promises to be another fiercely contested Old Firm derby at the top of the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback