Originally Posted by DrCosmic
I think that the Phase II items in Fury's vault will play into the Phase 2 of films nicely. Perhaps AIM comes to the fore and uses the cosmic-cube related items similarly to how they used the Cosmic Cube... maybe they have synthesized the energy source somehow? That could make room for all sorts of cool craziness from Super-Adaptoid to MODOK to a bunch HYDRA tech to The Wrecking Crew to Magus, all with Thanos in the background like 'Yes, yeeees....' Or not, whatevs.
I agree with this. I think Joss called them "Phase II prototypes" intentionally, and I think that, yes, it means all kinds of hi-tech super-gadgetry manufactured by SHIELD and/or AIM/HYDRA shows up during Phase II films.