View: Two things that may leave McInnes confused about Rangers tactics vs Celtic

Rangers manager Derek McInnes faces tactical decisions ahead of the Old Firm derby against Celtic at Parkhead on September 20. Rangers recently defeated Martin O'Neill's Celtic in the Premier Sports Cup quarter-final at Ibrox using a man-to-man marking system. However, the upcoming away match presents new challenges as no away supporters will be in attendance at Parkhead.

McInnes's tactical plans have also been complicated by a potential striker shortage for the Govan side. Ryan Naderi is considered an injury doubt for the clash, while Lawrence Shankland and Youssef Chermiti are already ruled out with long-term injuries.