The Inspector assisted Miss Lestrade with getting a job at the Yard?

[As rough as Gregson could be, hearing this extra bit from Susato only increases the respect Vigil has for him. He truly cared, didn't he? Assisting him with money, even though he didn't have a reason to. He could've just ignored him as Gossip and went along his day.

...

His voice is still quiet, but he smiles just a little, a new appreciative tone coming from him.]

That sounds like him. He was always thinking about others, even outside of his job.