
Lord of Casterly Rock
and Warden of the West?
Game of Thrones Season 1, Episode 8

the queen will need
a new Warden of the South.
Game of Thrones Season 7, Episode 2

And we can't get more men
without help from the Warden of the North.
Game of Thrones Season 5, Episode 4

Lord of Casterly Rock
and Warden of the West,
Game of Thrones Season 1, Episode 8

Jon will be Warden of the North,
so a good relationship seems likely.
Game of Thrones Season 8, Episode 4