Gary is included in the squad for the penultimate friendly of the summer after a full week of training at Chadwell Heath since signing last week.
Paolo Di Canio returns to action but Steve Lomas is still out with a knee problem.
Grant McCann is included in the squad after he played a game with Grimsby Town against Stockport on Friday night, although he Humberside club are keen to take him on loan for a year.
Youngster Glen Johnson is also included in the squad, but reports that trialist Brent Rahim has travelled to Berkshire are incorrect.
Squad: James, Van der Gouw, Schemmel, Repka, Dailly, Winterburn, Garcia, Cole, Carrick, Sinclair, Kanoute, Defoe, Di Canio, Forde, Pearce, Breen, Labant, Minto, Moncur, Courtois, Camara, Sofiane, Johnson, McCann.