Patriots’ wide receiver P.K. Sam seems to be maturing on and off the field.
Coach Bill Belichick said, P.K. Sam had a really good offseason. ''I think that he(Sam) accomplished a lot and put himself in a much more competitive position than he was in last year due to his work and his effort both on the field and in the classroom and in the weight room.’' Sam could challenge for the fourth or fifth Patriots receiving slot.