Sporting's forward Islam Slimani in action during the Portuguese League football match between Sporting CP and FC Porto at Jose Alvalade Stadium in Lisbon on August 28, 2016. (Photo by Carlos Costa/NurPhoto via Getty Images)
Sporting's forward Islam Slimani in action during the Portuguese League football match between Sporting CP and FC Porto at Jose Alvalade Stadium in Lisbon on August 28, 2016. (Photo by Carlos Costa/NurPhoto via Getty Images)