Re: MCU: Your Thoughts About The Infinity Stones (SPOILERS INSIDE)
I think the general consensus is the Tesseract is the Space stone. The Aethyr is the Power Stone. And that the Eye of Agomotto will be the Reality stone.
I believe I remember Feige saying CATWS will contribute to all this as well. Wouldn't it make sense if Bucky was being controlled by the Mind Stone? Just my $.02.