After a tease, Vin Diesel did in fact have his visit at Marvel Studios for an undisclosed role in an undisclosed TV show or Movie.
So, Vin, any hints? Here's what he said on his facebook page.
"Marvel meeting today...
Only the people in the room can tell you what was discussed...
P.s. Thanks to Our page, for pushing to make it happen... you know I get tunnel vision with my work... and after that meeting today... wow!"
Some speculation points to the image above, which has him standing in front of the cover to Avengers #2, featuring Giant Man prominently. That means he's in Avengers 2 as Giant Man, right?! RIGHT?!
But wait, he used the term "tunnel vision" - vision - THE VISION! He's going to be Giant Man's Android "Grandson" for sure!
Well, there's not really much there. Of course, there are also several other characters uncast, including a couple in Guardians of the Galaxy that will most likely be voice-only, a prominent alien baddie, and at least three Marvel movies on schedule with no titles let alone characters, so there are plenty of possibilities for the charismatic action star.