Steven Thompson: The key tactical battles that will decide Old Firm encounter

RANGERS have a better chance in Sunday’s Old Firm game than any of the previous encounters since they got back to the top flight, carrying momentum and belief. They are the top-scoring team in the league, winning their last six games and racking up 23 goals in the process. However, Celtic will be the real acid test of where Graeme Murty’s side currently are.http://www.heraldscotland.com/news/16075673.Steven_Thompson__The_key_tactical_battles_that_will_decide_Old_Firm_encounter/