Originally Posted by MovieMasterCBM
You can't really mix Ultron and Thanos. They're too completely different villains and it would seem forced.
Loki will be in Avengers 2 in some capacity, even if it's just a cameo. The most-likely villains of the film want to murder him after all.
No, I mean, I want it to be Ultron, but Thanos is still behind the scenes, still kept relevant I mean. Nothing between the two, just, Thanos' presence is known by the audience throughout the film
and I really really doubt he will appear in Avengers 2. He has no reason to.
If the Avengers don't leave Earth in Avengers 2, then he won't be in it. Most likely