Well NFL free agency officially started today and here are just some of the latest free agency moves around the NFL.

The Kansas City Chiefs have officially acquired QB Alex Smith from the San Francisco 49ers for an undisclosed 2013 draft choice and a conditional 2014 draft choice. The 2013 pick is believed to be a second-round draft choice.

The Tennessee Titans have agreed to terms with unrestricted free-agent TE Delanie Walker (49ers) on a four-year deal. Financial terms were not disclosed.