I remember when I was a kid, whenever you'd see cartoons cross over with each other, it always ranged from a delightful, magical surprise to a cynical, annoying cash grab.
On 'Frasier,' a network executive once suggested that one week we have John Lithgow play Frasier and Kelsey Grammar play Lithgow's role on '3rd Rock From the Sun;' I've been deeply afraid of the idea of a crossover ever since.
There are a lot of writers who just want to do their own thing and avoid the rest of the Marvel Universe. But for me that was one of the things I loved about Marvel: that shared universe. So of course you would run into a mutant in Manhattan. You would run into another hero in Manhattan. For me, I figured why not? Why not have that fun?
When I grew up reading comics, the part in the Marvel universe that was so exciting was that you could have a battle going on in 'Iron Man' and then, suddenly, Thor would fly overhead, and you realized, 'Oh, it's all one place.'
Every time I got 'Amazing Spider-Man' or 'Fantastic Four' or another book firmly on the rails, we got pulled into some big event book or crossover and it cost momentum and messed badly with the pacing and structure of the book.
By having Spider-Man exist in the same universe as the Guardians of the Galaxy... C'mon, that opens up so many possibilities!
There is a tendency for the New Gods to work best as guest stars.
I think that, ultimately, there are so many characters in G.I. Joe that even all the iterations - the comics and the different cartoons and everything - have been a big ensemble. Lots of crossing storylines and stuff.
On a book like 'X-Men,' you have to stay true to the established fiction, working with editors to ensure continuity, sometimes across multiple titles.
Between 'Avengers,' 'JLA/Avengers,' and 'Trinity,' I've gotten down and dirty in the big universes and had a hell of a time playing in those sandboxes.
I have been involved in lots of crossover and event books, and the truth is, I dearly love them. I love stories that actually take advantage of the huge DC library and catalog - that stuff thrills me.
Marvel books also feed into the smaller publishers and the fact that this is happening in the same month we're launching Ultimate Fantastic Four is no coincidence.
Wakanda is the Marvel world's most technologically advanced nation, and offensives there can have ramifications everywhere, so that leaves open great possibilities for cameos.
