In a city that's facing constant cost overruns, funding shortfalls are typically followed with a few calls for resident billionaire Eli Broad to pony up--the Broad Contemporary Art Museum at LACMA and UCLA's Stem Cell Institute among them. No more. It's time to Do Real Planning and figure out what the philanthropist should spend his $5.8 billion on next. You've got a better idea? Let us know in the comments.