https://www.premierleague.com/news/408901
Premier League clubs publish retained lists - 09/06/2017
合约到期有给约的： Christie-Davies, Isaac David
Dasilva, Cole Perry
Quintero Quintero, Josimar Aldair
Solanke-Mitchell, Dominic Ayodele
Suljic, Ali
https://www.premierleague.com/news/414631
Premier League free transfers 2016/17 - 09/06/2017
合约到期没给约的： Davey, Alex James
Terry, John George