1)FIRST - THE AMAZING SPIDER-MAN 2 SUIT !!!
2)Remember the guy in the shadows after The Amazing Spider-Man credits? Well, he is back in The Amazing Spider-Man 2
3)Could be this Green Goblin? Harry Osborn as Green Goblin??? Harry is naked, screams, and then it clearly shows that used serium is empty and on ground and he walks naked away. So yeah, Harry Osborn could be Green Goblin.
4)Gwen Stacy dies? There are 3 things.
1 - People are watching in the sky, what do they see there? Flying Green Goblin? Very possible.
2 - Gwen Stacy has same clothes when she died in comics by Green Goblin.
3 - We see dead Captain Stacy. So, it must be flashback but this flashback was also filmed right there where Gwen Stacy looked at. Same bridge. Maybe Green Goblin kills Gwen Stacy, and then Peter Parker sees Captain Stacy nightmare because Peter Parker broke his promes.
5)Winter scene, Peter visits a graveyard but whose? Uncle Ben? Gwen Stacy?
TASM2 takes place in spring, summer but this scene is made in winter. So, this scene takes about half year later. Maybe Gwen Stacy is dead, Peter can't get over and he visit her grave. (Winter scene is confirmed by Marc Webb.)
6)Could be this another fight scene? Final fight? As you can see, this takes place in Oscorp. So, I'm guessing that Electro goes back to Oscorp to kill someone or to destroy this Oscorp.
7)Do you see those guards? Soliders? Well, this is ravenscroft where Dr. Connors is jailed. Also, looks like someone is breaking in. Rhino? Electro? Maybe ravencroft is destroyed and all those villain escape from prison(also Dr. Connors) and then we can see in future Sinister Six??? Very possible.
8)In trailer we see:
Electro: I just wanted everybody to see me.
Harry Osborn: You will never be invisible again.
So, looks like Harry Osborn could be a bad guy. Maybe Harry Osborn is doing all his father dirty work?
Max turns to Electro in Oscorp and as we all know, Norman is sick, so i guess Harry is leading the company and he creates Electro.
What you think?