She-Hulk

This choice has less to do with plot and everything to do with chemistry. Plainly put, She-Hulk (Tatiana Maslany) is the funniest character in any Marvel TV show. Can you imagine her fourth-wall-breaking humor injected in the high-stakes drama Ironheart appears to be, with Riri quizzically looking into the camera before asking her who the fuck she’s talking to? Beyond the potential hijinks, it would be great for Marvel to establish some partnerships among the new era of superheroes, the same way the studio did for Hulk and Thor, or frenemies Captain America (Chris Evans) and Iron Man. It’s also always good when a Hulk smashes into any Marvel show, and Riri may need some brute strength that even the fanciest gadgets can’t provide.