One of the advantages the Pistons have in re-signing Calderon is the ability to offer him an extra year on his contract. Would anyone be willing to sign him for 5 years if that's what it would take to keep him? Like lapiston said a few days ago, Calderon has shown what the Pistons were missing. NBA starting point and shooting guards.. I don't know if that means they should keep him. He has been good, no doubt. There's just something about making a 31 year old PG your big free agent signing that carries a whiff of losing.