Quick thought: Ok you have your bag limit of 20 CRFF and they say hey, its ok for you to chase flame snapper and add to your bag.
I know if it were me i would probably catch quite a few other fish species (as by catch) in pursuit of adding flame snapper to my eskys. Now, again, using myself as an example- not all of those fish make it back down to live out their natural lives - barotrauma, sharks all add to the attrition rate.
I guess its a blanket rule from a management, training and implementation perspective.
I keep coming back to the fact: lets leave something for the next generation, if fisheries managements are wrong, the future stocks are protected. If fisheries management is right then future stocks are protected. Who loses out in this scenario - just you and I; thats a sacrifice i'm prepared to make right or wrong.