Before he was tapped to run Marvel Studios’ Loki, Michael Waldron spent years developing Heels, a Starz show set in the world of wrestling which revolves around two brothers operating in the looming shadow of their father’s legacy. He ran a writers’ room for the series back in 2017, but the network didn’t approve his casting choices. The show was put on a shelf while Waldron went to work on Rick and Morty and, eventually, the MCU. That’s when Starz came calling, and since Waldron was tied up elsewhere, Mike O’Malley ( Working in Hollywood is often a game of patience. Even though