USA Hockey cut four members of the 2010 World Jr. roster on Sunday, Dec. 20. Defensemen John Moore, Justin Faulk and forwards Vinny Saponari and David Wohlberg were sent home after the Jr. squad defeated the University of North Dakota Fighting Sioux 4-2 in a tune-up contest. The final 22-man roster will be revealed on Wednesday, Dec. 23; after an exhibition game vs. the Czech Republic.