Celtic striker Adam Idah enjoyed an eventful Glasgow Derby debut against Rangers, coming off the bench to net in dramatic fashion. Unfortunately, his strike to put the Bhoys ahead on 87 minutes was cancelled out by Rabbi Matondo six minutes later; however, Idah can take satisfaction from his afternoon’s work on Glasgow’s southside. Replacing Kyogo Furuhashi with just over 20 minutes of normal time remaining, the Republic of Ireland international earned a Fotmob average match rating of 7.5/10, completing three dribbles, winning four duels, and one successful cross from just 19 touches. Of cours…