No. 3 TE James Casey's $3.985 million base salary becomes guaranteed if he's on the Eagles' roster as of March 16. Casey only played 14 percent of Philly's 2013 offensive snaps, while Brent Celek handled 77 and Zach Ertz 41. Casey's role as a blocker did expand some down the stretch, but his price tag is awfully high for a theoretical third stringer. The Eagles may ask Casey to accept a sizable pay cut, or release him outright.