Jordan Raanan of NJ.com listed several players 'on the bubble' for the Giants:
Even on a day when four of the Giants' top five wide receivers didn't practice, WR Mario Manningham didn't work with the first team. He'd be a long, long, longshot at this point if he didn't have a track record of success.
Adrien Robinson began the summer working with the first-team offense. He's since fallen back in the tight end rotation. It's possible that he doesn't even make the team because of too many mental mistakes and drops. Still like his chances though. He's the best receiving TE on the roster.
RB Michael Cox isn't an ideal fit in the offense. He has trouble catching the ball out of the backfield and Kendall Gaskins appears to have surpassed him on the depth chart.