Philippe Clement’s Rangers are having a wonderful season, and their performance against Brendan Rodgers’s Celtic at Ibrox was hugely encouraging. Rangers played out a 3-3 draw with Celtic at Ibrox in the Scottish Premiership this past Sunday. Celtic, who are the defending Scottish champions, were 2-0 up at half time, and were heading for a win in the Old Firm derby. Rangers stepped up their game in the second half and eventually played out a 3-3 draw. Philippe Clement’s side are now second in the Scottish Premiership table with 74 points from 31 matches. Rangers are a point behind leaders Celt…