Rangers legend Ally McCoist was surprised to see Uddingston's Alex Lowry not substituted on during his former side's 1-1 draw with Celtic.
Jota opened the scoring for Ange Postecoglou's team, who were looking to extend their lead in the Premiership's first place to nine points.
Fashion Sakala's effort after half-time ensured it remained at six, but with three games to go this league season, it's still Celtic in title race control.
