In an interview with Digital Spy, Michael Waldron vaguely confirmed the links between "Loki" and "Doctor Strange in the Multiverse of Madness," while also definitively saying that there's a new head writer and new directors for Season 2 of "Loki." "Well, I mean, look, everything leads into everything, right?" Waldron said. "We've hired a couple of great directors. [Justin] Benson and [Aaron] Moorhead ['Loki' season two directors] are brilliant. And Eric Martin has taken over as head writer for season 2." Martin is no stranger to the "Loki" universe and is a fitting choice, having penned the fourth ("The Nexus Event") and sixth ("For All Time. Always.") episodes of Season 1 (via IMDb).
Waldron hasn't given away any other spoilers about what the link between "Loki" and "Doctor Strange in the Multiverse of Madness" could be, but he's also spoken about being okay with spoilers because he knows they're inevitable. "I think that the people who want spoilers, and want to be a part of that, are going to join that discourse and that speculation. That's the fun of it, and that's one way to experience this stuff" (via Digital Spy).