Apparently in all the wacky parallel universe shenanigans, Maestro “rescued” a bunch of Hulks and brought them back to this world.
Knowing basically nothing about how Maestro came to be or what all these Hulks can actually do, it’s a strange story.
For unstoppable rage monsters, they seem pretty rational and die pretty easy.
Not to mention… Maestro’s plan is kind of bad.
Still, it’s an interesting enough for, a connection to Logan’s future/past, and it’s something we might see more of!