What makes a Pro a Pro is quite simple and has been spelled out for many years:
WIN the Pro Qualification Show:
Overall and 1st Runner up at the Mr. USA
All Class Winners at the NPC Nationals
Overall Champion at the North American
Universe Class Winners
Team Uniiverse Winner
Petition the IFBB ala:
* Milos Sarcev, Lee Priest, JJ Marsh and few others from around the way via Wayne Demilia Glory Days of yore! 
Shawn, I agree that earning your way into the IFBB pro ranks is the one true pro level standard.
The IFBB is not the only pro div, we have many others like the PDI and pro "natural" organizations.However, in my opinion, the IFBB pros ranks is similar to the NFL or NBA in terms of status within their sport.
In the case of Milos and Lee P, they were national champs, so why not consider that legit as well?
The NPC masters nationals is giving out a pro card now as well.
One thing that is good about the NPC, is that you can compete in a variety of top shows, even drug tested ones like the Team U and climb the ladder to the top, if ya got the right stuff. With Kai Green making a big impact now, it shows that giving the Team U winner a pro card was a smart move. is Kai still natural , now as a pro? Doubt it, but who cares. My pt is that ANYONE with the right genetics and hardcore training/diet can EARN an IFBB pro card. Even a drug free or over 40 guy can earn one now. What they decide to do after they turn pro is up to them of course

. Not too many sports offer that kind of open "try out".
The figure/fitness div is also a wonderful chance for those ladies NOT wanting extreme muscularity to still compete and become a pro in different kind of physique class.