Daniels *seems* to be the only guy worth an extension at present. I don't have an all-inclusive list of 2016 free agents, though.

E:

Perry and Neal
Crosby
Raji and Guion
Starks
Hayward
Daniels

Richardson/Barclay/Tolzien

and then a bunch of UDFA (they'll be RFA, so it doesn't matter too much)