I don't see it happening any time soon, but in the unlikely event that Sony decides to unload their movie studios and rights revert back to Marvel/Disney, they should take a break from Spidey-focused movies and just have him in guest roles in the New York street-level stuff for now. Rebooting the Spidey movies a third time in such a short span does not seem like it would go over well, unless they skipped the origin story entirely.
I highly doubt that Marvel would feature its most famous superhero (Yes, this is still Spider-Man. Iron Man earns a fucking fortune in the cinema, beside that, nobody gives a shit about Tony Stark) only in a TV show.
But we wont see a Spider-Man movie before Phase 4.