rank, salary, and would the NYPD really allow this
Maybe this should be three separate posts but Jamie's promotion has me wondering.
From what I see at Wikipedia the rank of sergeant in the NYPD (and in most police forces) is a higher one than one of detective. So Jamie's promotion now has him outranking his older brother.
And while Danny's been on the force for much longer than Jamie it would be interesting to know which of the two now commands a higher salary.
Lastly we know for dramatic purposes we see the engaged couple now stationed at the same precinct. I have to wonder whether the NYPD would ever permit such a thing.