QB calls the audibles, not the Center. QB is the leader on the field, not the Center. Center should have just shut his trap.
Unless the QB is hopping around acting like a spaz and getting in your face right there on the line. Both of them need a little lesson in professionalism.
QB should've called time out and taken it to the sideline. Center should've ignored whatever jabs the QB was hurling at him and walked to the sideline as well.
Sounds like they worked it out in the end....