The above image (drawn by fanartist thecannibalfactory) has been circulating around the web for a few months, and it's not baseless. Planet Hulk has featured Steve Rogers running around dressed like a gladiator, riding a dinosaur, and very upset about his quest to find Bucky.
It's a little weird.
Okay it's a LOT weird. But everyone is noticing the vibe.
So... Planet Hulk... is there something you would like to tell us?