3 goalkeepers and 3 outfield players have been let go.
New signings Arnau Puigmal and Largie Ramazani are named.
Three 15-year-olds are in Man Utd's squad for the tournament.
Goals from Brandon Williams and Millen Baars gave United a deserved victory in front of over 2,200 people.
A late Callum Gribbin penalty completed a hattrick for the youngster and was the equaliser for visiting United.