Today’s minor moves:

• The Steelers waived cornerback Antonio Crawford just one day after signing him. Crawford was a college teammate of Pittsburgh corner Artie Burns at the University of Miami, before transferring to West Virginia. The reasons for Crawford’s quick in-and-out are not clear, but the culprit is often a failed physical in cases like these.
• The Giants signed safety Tim Scott, who was waived by Washington last week. Scott was not on an NFL roster last year but he did start 45 of 50 games in his time at the University of North Carolina.
• The Saints waived waived wide receiver Xavier Rush and fullback John Robinson-Woodgett. Rush, a Tulane product, leaves the Saints after less than two weeks with the team. Some were surprised by his release given the way he had performed in practice. Robinson-Woodgett will try to make a late push as a reserve fullback, but he faces long odds of making the cut on September 2.
• The Cardinals waived cornerback Daniel Gray. He originally joined the team on June 6 as an undrafted rookie free agent out of Utah State.