Celtic strongest XI: In-form ace and summer signings omitted

Mikael Lustig (right back)

The 30-year-old Norwegian has become a firm fan favourite during his five years in the east end of Glasgow and has found himself become a constant at right back under different Celtic managers.
Lustig has been used at right back and in central defence this season but it’s at full back the former Rosenborg excels.
With youngsters like Anthony Ralston snapping at his heels, Lustig will need to maintain his performance levels to keep his first team place.

Click ‘4’ below to see who should line up at left back