PITTSBURGH — Deonte Banks trudged into the visitor’s locker room after the Giants ’ 26-18 loss to the Steelers on Monday, his head hanging low and his road white jersey still on, as he tried to wrap his head around what had just happened. What started as a rough week for the young corner — whose effort was questioned after he declined to fully chase and hit a scrambling Jalen Hurts in the Giants’ Week 7 loss to the Eagles — ended in nightmarish fashion as he was benched in the second quarter in front of a primetime audience..