[caption id="" align="aligncenter" width="340" caption="Valerie Macon/Getty Images "][/caption] Jake Shields was one of MMA’s most sought-after free agents before even becoming one. Although Stikeforce has first dibs at retaining their middleweight champion, Shields’ father/managers claim the San Jose, CA based organization has yet to make any offers. "The time is ticking," Jack Shields told SI.com. "We’d like to move forward as soon as possible. I’d like to be negotiating right now." Jake owns an impressive 25-4-1 professional record and ...