6. Use Popular Agents of S.H.I.E.L.D Characters
Agents of S.H.I.E.L.D has, predictably, proven incredibly popular after the first couple of episodes. It is seen by many merely as a way to exploit the success of the Marvel Cinematic Universe on a more regular basis, with actual crossover action being minimal and the only major links being spoken references (though there has already been a brief Samuel L. Jackson cameo), as well as a way to utilise the incredibly popular Agent Phil Coulson more often. However, it is in fact a great series unto itself and if the newly introduced characters prove to be as popular as early indications would have you believe they will be, a little bit of reverse engineering could be in order by exploiting the television show's success in the movie world. Why not bring the likes of Melinda May, Skye, Grant Ward, Jemma Simmons and/or Leo Fitz in to some of the movies? Once they're established television characters, it will be almost as exciting seeing them in a movie as it has been/will be seeing film stars in the television series.