WandaVision fans think Sir Patrick Stewartis going to turn up in Episode 7. A quick scan of Twitter shows a bunch of MCU die-hards thinking Professor X might be coming to Disney+. Now, that might be a tad unlikely considering an actor of his stature probably would have made news somehow. But, hopeful fans would only have to point toward Mark Hamill’s appearance in The Mandalorian a few months ago as a precedent for a giant shocking cameo. Paul Bettany has been helping feed those feelings with some recent comments to Esquire about what fans can expect. Fans have done a ton of work ferreting out all of the key players that will feature in the series. But, there’s been one person that apparently hasn’t slipped out yet. And the inclusion of a certain aerospace engineer has people buzzing. No word on who that is, but people are dreaming big.