The Buffalo Bills made progress in their bid to re-sign Stevie Johnson before the receiver is eligible to become a free agent next month. Johnson's agent, C.J. LaBoy, said he was "very optimistic" after describing talks as being "productive," in an e-mail to The Associated Press on Friday. LaBoy wouldn't go into further details in assessing the meeting he had with Bills officials at the NFL combine in Indianapolis earlier in the day. Read more: http://espn.go.com/nfl/story/_/id/7...uddy-nix-says-talks-continuing-stevie-johnson