Even better.
Let Silent Cal run again in 1928, against Al Smith. Al Smith wins; then the depression breaks out in 1929. Do that and then Hoover, who is a business prodigy and a hero for feeding starving Belgians in WW1 as well as a Secy of Commerce in previous administrations, has a powerful argument to be president.
Hoover then makes an internationalist trading system, knocks out Smoot-Hawley and fights the depression by reinvigorating global trade. If Hoover does this quickly enough, he might even be able to keep Japan from going totally insane in China by strengthening the hands of the moderates...