Avengers 4: 15 Biggest New Rumours You Need To See
7. Everyone Goes To The Quantum Realm
The Rumour
The same apparently leaked trailer description that partly confirmed that SHIELD will be back claims that all of the heroes will be heading into the Quantum Realm in order to travel back in time and undo Thanos' snap.
That could be dismissed on its own, but the emergence of toy artwork suggesting that Thor, Rocket Raccoon and Captain America will all be wearing the same suits, which look to be slightly redeveloped versions of Hank Pym's Quantum Realm amour (which he and Ghost both wear).
Response
The fact that we were told a while ago that the Quantum Realm would be key and the key fact that time doesn't matter there should have been evidence enough that that's the direction the sequel is headed in. This new rumour fits all of that thinking.