It's why The Marshal was such a key episode. We start with Din threatening to take Boba Fett's armor back over, literally, Cobb Vanth's dead body. Then by the end Din all but apologizes for taking the armor back and says he hopes they work together again (which, I assume, they will). And then we see Boba Fett, whose motivations are currently unclear, but the expectation is conflict between the embodiment of 'what is a Mandalorian?' and Din Djarin. That likely leads to character growth for both of them.
The second episode shows Din's ongoing transformation into a paternal figure for The Child, and further includes a short reminder about Mandalorian reputation by the frog lady, when she rewires Zero.
And then there's the Heiress. She's introduced in an scene that parallels Cobb Vanth's appearance, removing her helmet and immediately having her right to the armor questioned. But, unlike Vanth, she IS a Mandalorian. She's also a former follower of Pre Vizsla and Deathwatch, so she has direct insight into the group that rescued and indoctrinated Din Djarin. And again, as with Cobb Vanth, she and her fellow Night Owls prove their mettle, and we end with what I think is a grudging but genuine respect for them from Din, as well as an invitation to join them in their struggle to retake Mandalore.
I can only see two ways this goes, and that's Din retreating even further into the Watch mantra, or Din becoming a different kind of Mandalorian. And I think that's what this season is about, moreso even than returning The Child to 'his people.'. Who at this point might well be Mandalorians anyway, rather than Jedi, or other Force users. But that's another, maybe not unrelated, discussion.
That's how I see it, at least. And I expect to see more of it in upcoming episodes.
