With phase 2 of the MCU coming to a close next summer with Avengers 2, I figured I'd start a thread where we can all speculate and argue over where the MCU is heading..
It appears right now, its heading for Civil War.
So it would seem that after the events of Avengers 2, Cap & Tony are going to have a falling out over the superhuman registration act in Cap 3. I would guess that would mean Avengers 3 would actually be Civil War (and makes more sense as to why there is talk of Marvel trying to get Spidey in it) & Infinity Gauntlet wouldn't happen until 4.
I don't really have a problem with this, as it would keep the other phase 3 movies a little more grounded and a little less dependent on the other Marvel flicks. However, it would be AWESOME to see clone/robot Thor kill someone then have the real Thor come back and mop the floor with Tony, as he did in the post Civil War Thor comics.