Read on to learn how Marvel's announcements mean bigger changes to the Cinematic Universe. This week's news of major changes within Marvel Comics are potentially bigger than those when the company relauched its comic series under the new banner Marvel Now! nearly two years ago. At that time, the shifting of writers, the introduction of new lines, and the re-positioning of characters like Rocket Raccoon and The Guardians of the Galaxy made their introduction into the Cinematic Universe possible. But as news this week of shake-ups for Thor, Captain America, and Iron Man were slowly rolled out on various television talk shows, two things became very apparent. Before getting into that, let's look at the changes themselves. On Monday, Marvel announced that Thor was losing his ability to wield Mjolnir, and that his power was being transferred to a woman. On Wednesday, The Colbert Report announced that Captain America will soon be replaced by The Falcon, as America&