Spoilers!!! Infinity wars plot discussion spoilers do not click if you want to watch it

[LordLichtenstein]

I wonder how Marvel plan to promote the untitled Spider-Man sequel slated for release, July 5th 2019. A teaser trailer is usually released 6-7 months before the movie's release, but can the Spider-Man sequel do that? I mean, that would kind of spoil the untitled Avengers movie next year..