Late Tuesday evening, less than four weeks after the Los Angeles Dodgers won the World Series, free agent left-hander Blake Snell posted an altered image of himself on Instagram wearing a Dodgers uniform. Another Cy Young Award winner is heading to Los Angeles; another all-star chose the super team. The rich — who will pay Snell a favorably structured $182 million for his work over the next five years, according to a person familiar with the deal — again got richer.