The major lasting contribution of the Clone Saga was Norman's resurrection, which was something nobody behind that wanted because, to quote Glenn Greenberg, it would break continuity and disrespect a classic story.That sentiment always fills with outright contempt and disdain for the entire Clone Saga group. These guys misread a classic story (The First Clone Saga) were actively s--ting on 20 years of continuity in their conjob but suddenly Norman comes back to clean their messes and they all start bleating about "disrespecting a classic story". The hypocrisy and lack of self-awareness is something there.
I actually think that bringing Norman back was a good idea but it could have been executed better and could ideally have been done without the Clone Saga. And certainly as soon as Goblin came back we had great stories like Revenge of the Green Goblin, A Death in the Family, The Pulse, and so on.