We know that Avengers: Infinity War will reveal the extent of Thanos’ powers, and we know that everybody will be present. Other than that, we know nothing about the film! Quite frankly, we love this, especially since it won't be released for another year or so. However, there are people who might overlook Marvel's notorious secrecy.

Stan Lee is one of those people! At last weekend’s Wizard World Comic Con, the legendary Marvel creator’s assistant had to keep him from revealing the name of an Avengers: Infinity War character (via CBM).

The assistant stopped Lee just in time, but only after Lee mentioned that multiple, long-anticipated characters would debut in the movie. But who was the character Stan Lee was about to reveal?

We can exclude Adam Warlock, right? After all, James Gunn said that the superhero would make his debut in Guardians of the Galaxy: Vol. 3. However, given Vol. 2’s timeframe, it seems a bit weird to have Ayesha create Warlock and then unleash him a couple of years later.

And then there is Peter Dinklage's character. We know that he’ll play Pip the Troll, although it hasn't been officially confirmed. Then again, if everybody knows that this character will debut, would it actually be a surprise?

We think it’s most likely that the movie will explore Captain Marvel's origin, especially since Avengers: Age of Ultron was supposed to tease the character. Infinity war could feature one more cosmic scene, since Captain Marvel's story also involves the Kree.

What do you think? We had already seen speculation about the introduction of Captain Marvel in Infinity War. Can this be taken as a confirmation? Or should we look at other possibilities, too?