Spoiler Thread: Avengers Infinity War

Yes.

Remember, they did the same with Thor: Ragnarok. They didn't use any of his Lightning CGI in the trailers. They didn't want to give a plot point away.

Actually, I commend Marvel for doing that. We often complain that the Trailers give us too much. Nice of them to throw us off a little.

They also altered the gauntlet in the trailer. When Captain America is holding off Thanos' hand in the trailer the gauntlet only has 2 stones in it. In the movie he has 5. Plus when Thor held open the forge in the trailer he doesn't have his new eye, movie he does.