FanNation

Is this true?

You are only allowed a certain number of Type A or Type B free agents, depending on how many players have filed. This year, 57 guys filed so each team can only sign THREE Type A or Type B free agents.

Now that Posada, Rivera, Pettitte has officially become free agents,

that would potentially (if resigned) take the Yankees out of the running for Lowell, for example.