"Linebacker Adalius Thomas expressed confusion in place of contrition while explaining his tardiness to a Wednesday morning meeting, underscoring the tension simmering between some veterans and coach Bill Belichick as the reeling Patriots prepare for Sunday's game against the Carolina Panthers.

"I can't figure out what Bill thinks or knows,'' Thomas said. "I don't know. I promise you I don't. I'm dumbfounded. I really don't try to figure it out. Whatever I'm told to do, that's what I do.''

Thomas, one of four players Belichick sent home Wednesday for arriving late, said he believes he acted appropriately and "there's nothing to really apologize about.''"