I would argue the Ortiz fight made me take notice that Peterson is getting better and putting it all out there. Just in case he was having a couple of "Rahman" nights were everything aligned for him... he should smart. Khan has to break bread, people watch his fights and if Peterson can look even better the second time... his stock will be through the roof. There is really no reason to pull a JMM and fight a Chris John.
But he's going to end up like Ortiz in his last fights at 140 if he insists on trying to fight as a jr welterweight. When you're struggling to make weight, you're fighting in the wrong division. He's got two money fights right in front of him if he makes the right decisions: Khan and Ortiz.