It's going to take more than selective harvest. The sport of crappie fishing is growing at leaps and bounds. Every year you see more and more people getting into the sport. Every year you see discussions on lakes from every state that are being over fished and people are seeing a decrease in quantity and quality. Its like your bank account if you keep abusing it you end up with nothing until somebody steeps in and starts managing it. This is what the DNR needs to do is make changes and start managing our waters so we and our kids will continue to have a sport to enjoy.