Vikings source to me on Freeman: "Josh Freeman is coming in as a backup quarterback for the time being. We have to see how he learns and have him adjust to our system. As long as Christian [Ponder] or Matt [Cassel] are having success, and the team is playing well, they'll continue to run our offense. We wouldn't make a change just to make a change. But, if we struggle as a team then we have to consider when we will put Josh on the field."