-How about Peter gets amnesia,and forgets who he is under the mask.Theme could be Peter loses himself.Maybe some thug takes advantage and tells Peter that they are brothers,and that someone is trying to kill him.
And the thug pulls out a pumpkin bomb out of his jacket that he has found,and says to Peter I wish I had more of these,but I guess this one will do the job if they find me.
Peter sees the pumpkin bomb,and he has a vision flash before his eyes of the Goblin's equipment that he buried.
Peter tells the thug that his stash of bombs is not far from here.The thug looks at Peter and smiles and says,quick get us there before they find us.
Peter takes him to the place,and the thug can't believe his luck.The thug is getting a little worried that Peter might get his memory back at any second,so he knows he better hurry.
He tells Peter the location of the Kingpin's residence,and sends Peter there to
take out the Kingpins advance security droids that Alister Smithe has built for him to protect him.
Then the thug says after you do that,then I will go in and kill the Kingpin.Spider-Man shows up at the Kingpin's residence and takes out the security robots,and after a little while the Hobgoblin comes flying in trying to kill Kingpin.
Peter all of a sudden gets his memory back when he sees Wilson Fisk,because Wilson Fisk was someone he met at an event that Peter took pictures at,and Peter realizes what he has done,and takes off.After the Hobgoblin realizes spidey has got his memory back,and that he is alone to face the Kingpin,he retreats.
After the attack the Hobgoblin runs into spidey,and the two fight,but the fight is broken up by spider-slayers that Alister Smithe has built to kill spidey and the Hobgoblin.
Spidey defeats all of the spider-slayers,but not before one of them kills the Hobgoblin.Afterwards spidey goes back to face Kingpin,because he is the one responsible for destroying the city,destroying lives,and until today no one knew who or where to find the Kingpin.