Jaguars will scrimmage Friday morning. Thanks to poor weather the previous morning, it had been five days since the University of South Alabama football team had been on the field prior to Thursday’s workout at the practice fields on campus.  Early on during the two-hour session, the effects of that extended break could be seen by the Jaguar coaching staff. “It was a good practice today, but not a great one,” said USA head coach Joey Jones. “We were just a little bit slow out of the gate because we had several days off, but things picked up as practice…