I think we should I love the pick up of Richardson but he is 36 and it is a 1 year deal. Schmitt is a beast from the one game i saw him in and ive heard he broke somethin like 10 defensive player facemasks thats just crazy hits. I love Hester for his versatility I think he could be a FB/TE combo that would alleviate two positions. Hills is just a solid FB with good hands he would be nice if at anything a 7th or a rookie free agent