I have no idea what Hasbro plans for the future of Secret Wars, but it's an evergreen line, right?
Just the original maxi-series alone the main players are:
Spider-Man, Lizard, Dr. Octopus, Symbiote suit
Cap, Thor, Iron Man, Hulk, Wasp, She-Hulk, Hawkeye, Photon, Spider-Woman (Carpenter), Ultron, Kang
Wolverine, Storm, Cyclops, Colossus, Rogue, Nightcrawler, Kitty Pryde, Lockheed, Prof. Xavier, Magneto
Mr. Fantastic, Human Torch, Thing, Dr. Doom, Galactus
Wrecking Crew, Enchantress, Klaw, Absorbing Man, Molecule Man
Beyonder, Titania, Volcana
Additions from the Mattel line:
Hobgoblin, Electro
Falcon, Baron Zemo
Iceman
Daredevil
Constrictor
These characters alone can sustain the line for quite a while, figuring in costume variations, battle damage, reissues, etc.
Then factor in character additions from Secret Wars II (New Mutants, Invisible Woman, etc.) and subsequent Secret Wars titles.
I would think that retailers would love this line full of A listers, B and C listers with name recognition.
I just want Volcana....