I support this only in the most general possible sense. I hate Reagan and I love FDR, but I think that all or most of our money should change every 10 or 20 years. "The Martin Luther King" quarter, for example!
If they included with it a provision that it would automatically expire in ten years and a new face would have to be chosen--and extended it to other coins/bills--I would be less pissed than if I thought they were trying to sneak GAYGAN onto the dime permanently to replace the liberal icon FDR.