I guess we all have different criteria for P4P. I always looked at it as if this guy with his skill and ring IQ fought that guy with his skill and ring IQ and both were somehow the same size, who would win?
Regardless of the various definitions bandied about, the reality is P4P is a measure of how dominant a fighter is in his own weight class compared to how dominant other fighters are in their respective weight classes.
Not a good time to be a status quo-**** boxing fan. The winds of change are a blowin' hard and that is being reflected via P4P rankings.