The latest theory making the rounds asks a fun question: What if Hulk remembered Peter... even though Bruce Banner didn't? Some believe that because Savage Hulk operates more like a separate identity than Professor Hulk, there's a chance he could've been affected differently. In the comics, Hulk once claimed he still remembered Peter Parker after Bruce Banner had forgotten him. Professor Hulk isn't portrayed as two competing minds anymore, making the memory wipe seem like a clean sweep across both identities. By the time Bruce and Hulk became Professor Hulk in Avengers: Endgame, Peter had never really built a relationship with Hulk as a separate personality.