Here are two things i've noticed from the trailer:

Screenshot 2016-08-24-07-39-34
Screenshot 2016-08-24-07-40-04

Yes, the first one implies Spider Man's new costume as of his counterpart of Earth-616. While the other one, though already confirmed to appear, is Gwen Stacy.

Well, these are the two spoilers i've covered, if i have missed anything else, feel free to tell me and i'll post it.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.