Both Taylor and Watkins were called up to the squad at the weekend after initially being on stand-by.
Gray kept his place in the squad after featuring in the 4-0 defeat to Russia U23s in the Three Lions last outing.
Speaking about the game, manager Paul Buckle said: “I hope it’s good exposure for all our players.”
England C: Edwards, Turley, Oshodi, Ainge, Thomas, Forbes, Vincent, Brogan, Gillies, Spencer, Meikle.
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Subs: Ormson, Taylor, Watkins, Wilson, Gray.
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