The story of Brighton loanee Abdallah Sima last season really summed up Rangers’ campaign. Signed with much optimism, the Senegalese forward almost single-handedly ambled Rangers to the midway point of the season netting 15 goals for the club. But as Philippe Clement’s appointment brought fresh optimism, the striker was struck down by a devastating injury whilst on AFCON duty. Rangers’ run of injuries has hamstrung the club for years and if you’re looking for irony from a season which promised so much but delivered so little, you’ll probably find most of it in the case of Abdallah Sima. Now, R…