Great response - except for the fact it doesn't directly address my issue with your previous comments, instead side-stepping only to discuss BJ's talent, or lack thereof IYO, now.
You would be better off, instead of calling Penn 'disinterested' in training, by discussing why a 160lbs man is fighting 10lbs heavier than his own walking weight, having to pack on mass by using heavy weights while in training, not even able to make 170lbs still, and then suffering the effects of not being able to properly heal his muscles in-between lifting sessions. Then, and maybe then, you wouldn't say he is collecting checks, or disinterested in fighting.
Now I'm sure that will only justify your thought that BJ moved up in weight, even knowing the response his body would have, just to collect paychecks in fights. But the biggest thing is - when has a weight class, or difference in weight stop BJ Penn from fighting anyone during his entire career? Or was he all about the money even when he went to K1 and ROTR, barely collecting 5 figure sums, to fight 185+ fighters?