Im trying to think of all big ticket marvel characters they can release that would draw in people and arent purely meme picks

Deadpool
Dr Doom
Cyclops
Rogue
Gambit
Professor X (hes a meme but hes also a known character)
War Machine
Quicksilver
Juggernaut
She-Hulk
Carnage
Green Goblin
Thanos
Kingpin
Silver Surfer
Sabertooth
Mysterio

I think they really need to start putting out villains or it's going to be just "X-men this month, villain next month" with some meme picks inbetween