NFL teams won't have to make decisions on whether to use the franchise tag for another month or so.At first glance, it doesn't appear likely the San Francisco 49ers are big candidates to use the franchise tag this winter.Their high-priority unrestricted free agents are receiver Anquan Boldin, safety Donte Whitner, kicker Phil Dawson and cornerback Tarell Brown.Perhaps the most likely to be tagged is Dawson. The exact franchise tag will be set later next month, but for kickers it will likely be slightly above $3 million.