Well, since it looks likely that Garfield is now out of a job, with Marvel and Sony finally coming to terms on shared use of the character (and due to AS2 not quite meeting the expected return bar + a few plausible faux pas by Garfield when dealing with Sony)....
... here's now some discussion on where Marvel might take the movie Spiderman from here.
Top Ten Casting Picks To Play The New Spider-Man - Forbes
Enough Peter Parker: the Marvel Cinematic Universe doesn'''t need another white Spider-Man | The Verge
There's quite a bit of clamour for a non-caucasian Spidey and I'm keen on that, honestly.