...indefinitely, coach Mark Richt said on a media teleconference Sunday night. Irvin, the son of former Hurricanes star receiver and Pro Football Hall of Famer Michael Irvin, "just hasn't done what's he's supposed to do off the field and until he does, we won't let him play," Richt said. Irvin Jr. wasn't on the sideline for Miami's home win against Syracuse on Saturday. Previously, he had been suspended for the Russell Athletic Bowl at the end of last season because of an unspecified violation of team rules.