Thread:Shabook/@comment-24006177-20140806205509/@comment-112155-20140806210122

The link is automatically created by the Movie Template on the right side of the page, but there's a difference between having a link and creating the category.

The most probable option is that Thor 3 and The Avengers 3 would drop the number favouring a subtitle, like Thor: The Dark World and Avengers: Age of Ultron.

When that official title is confirmed, then the category will be created.