Since plot details are almost nonexistent for Avengers: Infinity War _right now, it's hard to speculate on who Peter Dinklage might be playing. All we know so far is that the Avengers, Guardians of the Galaxy and other heroes will finally fight Thanos, who is expected to obtain all six Infinity Stones. One guess that's making the rounds online is that Dinklage would play Pip (seen below), a troll-like alien who adventured with Adam Warlock, one of Thanos' arch-enemies. Since _Infinity War is inspired by The Infinity Gauntlet storyline, many fans have speculated that Warlock will show up. If that does indeed happen, it wouldn't be surprising to see Pip hanging out with him. However, don't assume that Dinklage's role will be restricted solely by his height. Bolivar Trask, the creator of the Sentinels, was a man of normal height in the comics, but X-Men: Days of Future Past made the role work for him in this alternate continuity.