Pictured below is the adolescent Groot we first met in one of Guardians of the Galaxy Vol. 2’s after-credits scenes alongside Rocket Raccoon, Iron Man in his fancy new armour, a very different looking Captain America, Spider-Man in the Iron Spider suit Tony Stark offered him at the end of Spider-Man: Homecoming and Star-Lord (minus his new Zune).
Of all the heroes shown here, it’s definitely Captain America who is the most interesting.
As you can see, he’s taken the star from his chest and ripped The Avengers logo off his arm. The suit is looking very tattered too but he has been on the run since the events of Captain America: Civil War and gave up his shield to Iron Man at the end of that movie.
We’ll have to wait and see if he winds up getting it back but Avengers: Infinity War is definitely looking good. With any luck, a trailer will find its way online officially soon.