If the Spurs sign Kidd, they can do so without losing any of their young talent. That wasn't true with the Payton deal. Parker + Rose + Kidd >>> Payton. Maybe Kidd eventually forces Parker out, but maybe not and we can have Parker for at least 3 more years anyway unless Pop/RC trade him or choose to let him go (third year of rookie contract + fourth year option + RFA Q.O.).If Payton was not logical then, then I really don't see how signing Kidd with our hard-earned cap room is logical now.