‘Daryl Porter might roll out of bed this morning and find himself playing catcher. The Buffalo Bills defensive back has been all over the field at the team’s training camp at St. John Fisher College. On Tuesday he played free safety, strong safety, cornerback and was on every special teams unit. "It’s a positive for me and makes me a valuable player on this team," Porter said. "It’s just a matter of not making too many mental mistakes because at one position you use one technique and at another you use another technique. "You just gotta be on your toes."’