After reading the suggested rule changes it looks like they want to take more smallies out of certain bodies of water, mostly in the river system. While the smallies are under the largemouth rules they are too protected from harvest. They want to thin out the little guys as well as limit competition with largies. They have not allowed largemouth retention in some tournaments on certain bodies of water for the last couple years now also, but I think thats fading out. Looks like there are just too many smallies.