The Vikings will place the non-exclusive franchise tag Monday on linebacker Chad Greenway, according to a league source. It means that neither wide receiver Sidney Rice nor defensive end Ray Edwards will be tagged and each potentially could become a free agent depending on what happens with the ongoing collective bargaining agreement talks. Since the Vikings didn't use the "exclusive" tag, Greenway can negotiate with other teams. If he receives an offer, the Vikings can either match the other club's offer or receive two first-round draft choices as compensation.