Ghost of Tsushima 2 has not yet been announced, but for some time there have been rumors of a probable sequel to the title of Sucker Punch: and it would seem that this second episode could have a multiplayer component.
Sucker Punch it is in fact hiring a Senior Multiplayer Mission Designer and a Senior Multiplayer Systems Designer. It could also be another title, but there have been no rumors or reports that anything other than Ghost of Tsushima 2 is in development at the studio. However, the ads may simply indicate another experience of Legends following launch.
The job posting reads:
“Sucker Punch is looking for a Senior Multiplayer Mission Designer who shares our passion for pushing creative boundaries and redefining expectations of what games can be. The successful candidate will have a passion for building robust and dynamic missions that provide new challenges and thrills for newbies and veterans alike. He will recognize the impact of game design choices on social dynamics and leverage them to create high quality co-op experiences for all players.”
Obviously, take everything with a grain of salt, pending official confirmation, starting with the possible announcement of Ghost of Tsushima 2.