Board Thread:Questions and Answers/@comment-35366685-20180710174513

I thought of several stories that could succeed thanos - the collector and grandmaster : in the post-credit scene of avengers 4, we see the 2 elders playing a game or the pitch is none other than the battle against thanos

- the skrulls : the avengers discover that several people have been interchanged with the extraterrestrials

- red skull : he returns to earth to reform hydra and resume his invasion goal  