The heroes should suspect Spiderman of being the number one suspect of being a skrull given the spiderman's writer's stupid omd storyline. It was stated that Spiderman was a member of the pro side and defected the same way he did before omd and second everyone knows Spiderman unmasked himself on nation wide tv but can't remember who he is or what he looks like and the files are all altered . Given to be regestiered you must of given your idendty to the goverment and being so close to tony that you lived at avengers tower then Iron man would have still known who you were . But since the spideman writers made this crazy statements and pronouncements then to the heroes during SI Spiderman should scream to them Skrull. They don't know who he is really, know he unmasked but for the life of them can't remeber who he is ,and the pro side goverment files are altered . You would think Tony would think or suspect he is a skrull. Cage should be going off on him and given how rookie he is acting you would think this would all scream skrull to the heroes. Shouldn't Dr. Strange sense the world was altered he is a mystic after all.