Doubtless that downgrading their status for better management in MO means that problem lions can be more easily removed.
AFAIK, though, the only ML population federally protected if is the Florida Panther subspecies. Sounds like the State of MO has their own Endangered Species Act, similar to California? Curious if there was a recent population study (that maybe somebody can point me) to that lead to this change in status?
Most biologists believe the ML to have been largely extirpated east of the Rockies by a century ago, with several subspecies better adapted to local conditions than any newer recruits likely will ever be, probably extincted.
Considering the disasterous environmental consequences of unchecked Whitetail Deer populations in many eastern areas as a result of this extirpation, ML deserve a lot more respect and less hysteria than they've historically received.
LionHo