The various Marvel movies have introduced a lot of secondary heroes that, let's be honest, could never hold down a movie by themselves. That Sif solo movie, never happening. War Machine? You wish. Shoving them all into an Avengers movie along with the main cast would be just too much. So what if they made a spin-off Avengers franchise using the other heroes they introduced. War Machine from Iron Man, Sif from Thor, and Bucky from Captain America, and throwing in some Hawkeye, maybe as the leader. It's not like Hawkeye will ever get any love in any other movies, so here's his chance. As with the original incarnation of the team, use Wasp in place of the Eric O'Grady version of Ant-Man and Monica Rambeau in place of Nova as the cosmic powerhouse. The reason I think it should be Secret Avengers because of the cast similarity to the first vol. and a covert Avengers team handling threats that the public will never know about would differentiate it from the main franchise. How about it?

I like it.

i think a secret avengers involving all the street leveler heroes in some black ops mission vs HYDRA could be awesome

While it would have some similarities with Agenytes of S.H.I.E.L.D, i would like to see especially with Avengers divided. But i wouldnt like to have Spiderman in the movie.