SUNDERLAND, ENGLAND - MAY 13: Gylfi Sigurdsson of Swansea City lies on the ground as he is fouled by Wahbi Khazri of Sunderland during the Premier League match between Sunderland and Swansea City at the Stadium of Light on May 13, 2017 in Sunderland, England. (Photo by Athena Pictures/Getty Images)
