Not many Rangers players emerged with any credit against Celtic at the weekend despite Philippe Clement picking what was widely accepted as the correct line up. There are still gaps in the squad despite a busy transfer window for the manager who will be counting the days until the next one opens to continue the rebuild that has been as frustration as the delays of getting back to Ibrox. What he will also be hoping for, is that the young and talented players he has signed can show their potential sooner, rather than later, with Hamza Igamane in particular being one who could help solve what has…