Each Premier League club is required to have no more than 17 non-homegrown players in their squad and this summer the Hammers are under more pressure with the release of Andy Carroll and Moses Masaki both of who were used to meet the criteria last season and the sale of Sam Byram.
Possible sales or loans of Marcus Browne and Jordan Hugill further would reduce players who meet the homegrown rule.
This leaves Josh Cullen and Grady Diangana who could be possibly named in the squad as the seventh and eighth home-grown players of next season to allow the Hammers to reach the full quota but only if they are not sent out on loan.
Players like Declan Rice, Connor Coventry and Nathan Holland are all under 21 while players like Robert Snodgrass and Xande Silva were not at an English for three years before their 21st birthday.