i wish someone would tell dj this. no one cares about him now, and no one will care about him at all until he challenges himself and moves up.
He fought at 135 and only lost twice (clearly because of size and strength deficit, guys had to lay-n-pray on him to beat him). He has already proven he is a P4P fighter.
Now, he is fighting at a reasonable weight for him (125). Even there, he is one of the smallest fighter's in the division. The guys has no problems making 125. He doesn't need to starve during fight camps, and he doesn't need exotic supplements to make weight.
DJ is a P4P fighter. TJ needs to move up and prove his P4P worth. He just wants to attach himself to DJ's legacy.
I like TJ Killashaw too, and I think he is one of the most complete MMA fighters. However, I am not going to bend the rules for him. P4P is for fighters who have demonstrated they can be successful at higher classes.
A small fighter can only get so big. So, if he can prove he can move up a reasonable weight class, then we can reasonably assume if he was much bigger, he would still maintain the same level of success. That is how boxers understand p4p, since they invented, I am going to go with their understanding.
Floyd Mayweather is p4p boxer because he start at smaller weight-classes, and moved up with the same level of success. So, if it was possible for Floyd Mayweather to an athletic heavyweight, we can reasonably hypothesize that he would beat the current heavyweights and those of his prime.
That is P4P. You don't prove much going down a weight-class. Only that you can beat smaller guys.