Not so much about the jimmies and Joes either. Its about having the jimmies and Joe's in the program for a few years. We've had several recruiting classes ranked 20 or a bit higher where half or so of the players are gone.
The climate change that contributed to the flooding was: thicker ice in the rivers and more snow melting this spring which normally melts during warm spells in the winter. Sorry to burst your man made global warming bubble there.