Rangers head into the final Old Firm of the season knowing that three points are essential. Philippe Clement could do with a few players back from injury and even a half-fit Abdallah Sima or Rabbi Matondo would be a welcome sight in the squad. As for Celtic, they are at full strength, but they could be without their main man against Rangers if the SFA compliance officer does their job properly. READ MORE: All 11 Rangers loan players for 2023/24 season and how they are performingCallum McGregor could miss Old Firm if SFA actFacing Hearts at the weekend, Callum McGregor was lucky to avoid a VAR …