EDINBURGH, SCOTLAND - JULY 09: Jeremain Lens of Sunderland arrives ahead of a pre-season friendly between Hibernian FC and Sunderland AFC at Easter Road on July 9, 2017 in Edinburgh, Scotland. (Photo by Ian Horrocks/Sunderland AFC via Getty Images)
EDINBURGH, SCOTLAND - JULY 09: Jeremain Lens of Sunderland arrives ahead of a pre-season friendly between Hibernian FC and Sunderland AFC at Easter Road on July 9, 2017 in Edinburgh, Scotland. (Photo by Ian Horrocks/Sunderland AFC via Getty Images)