Last night I drempt I was watching the 3rd episode of TFATWS and about 1/3 of the way through the episode Bucky said something dramatic, it faded out and there was a different scene.
Someone was running at super speed through the sketchy part of town, we got a few shots of the speed lines and the wind the speed caused. And who was it? ATJ!Pietro.
Pietro was vibing and I turned to my Dad and asked, "how come Pietro is showing up in everything recently?" And he said, "what do you mean?" I explained he was in Wandavision and now this and he was like "umm ACTUALLY he wasn't in WANDAVISON!!" And we jokingly argued a bit about if Boner boy was in fact Xmen!Peter Maximoff.
Anyway it cut back to Sam and Bucky doing stuff after a bit and the whole scene kind of implied Pietro was alive and would be important later.
I dunno man... It just felt so real... I can still remember it, shot by shot. Or, the Pietro parts anyway, no clue what Sam and Bucky were doing.