Cancel Marvel Universe shows and bring in new ones
For the past year and a half, there haven't been any Marvel shows that are really great. Ultimate Spider-Man is one of the worst shows I've seen and I can't believe that Avengers Earth's Mightiest Heroes was cancelled so this show could go on, Avengers Assemble, Ultimate Spider-Man, and Hulk and The Agents of SMASH are shows that aren't very well-received and anger fans to the point of depression, what we want are serious shows like Avengers: Earth's Mightiest Heroes.
There are apparently talks of a Guardians of Galaxy animated series and if it's first TV series was an embarrassing disappoint like Ultimate Spider-Man, that would be horrendous. The renewal of Earth's Mightiest Heroes or some new more serious Marvel shows that replace the shows on at the moment are what many including yours truly long for.