Current holes vs. Practice squad (a question)

Cincinnati Bengals
· 64 Ben Wilkerson C
· 78 Eric Henderson DE
· 49 Tim Day TE

Chicago Bears
· 83 Mike Hass WR
· 89 Bennie Joppru TE

Philadelphia Eagles
· 21 Dustin Fox CB
· Omar Jacobs QB

Pittsburgh Steelers
· 71 Orien Harris DE

Washington Redskins
· 59 Robert McCune LB

those are the only ones I would be interested.