WandaVision Theory

So there's this piece of info out there that said there's going to be a Mandalorian-type cameo-reveal (no spoilers) in the final part of the series. I've heard some speculation as to who it may be and I've thought about it myself as well, until last night, when it suddenly hit me.

Sure, it could be any of the characters we already know, or some big character from the X-Men series like Magneto (which might still be the case) or the introduction of a yet to be seen Marvel character like one of the Fantastic Four. Tony Stark is still not out of the question, seeing how he helped create Vision (and Vision isn't aware he died), but I finally figured it out:


Wait for it...


Like in the Mandalorian, it doesn't have to be a character any of the characters in the series themselves know, but the fans want to see (and weren't expecting) and can get emotional about. So what does that leave us with? Who do the fans want to see more than anyone that they don't think they'll be able to see anymore and will create an extremely emotional moment? I'll give you a second to think about it...


So here's my ultimate cameo character:





Not a dry eye in the house...