LAA AN DER THAYA, AUSTRIA - JULY 09: Sunderland manager Sam Allardyce during a Sunderland AFC pre-season training camp on July 9, 2016 in Laa an der Thaya, Austria. (Photo by Ian Horrocks/Sunderland AFC via Getty Images)
LAA AN DER THAYA, AUSTRIA - JULY 09: Sunderland manager Sam Allardyce during a Sunderland AFC pre-season training camp on July 9, 2016 in Laa an der Thaya, Austria. (Photo by Ian Horrocks/Sunderland AFC via Getty Images)