Isn't the urban bounty hunter/urban hunter incapsulated quite well by the rogue?
I must say that one of the things I realy like about this rework is that it doesn't require setup. As in "bonus action, then attack". It feels much more organic to simply attack, and then go from there. The constant "I cast hunter's mark and then take my turn" feels weird to me.
With the new capstone of "50 dmg" and also with the healing of "+ranger lvl"; isn't it more fun to put some dice as the dmg/healing? Instead of a fixed amount? Also to differentiate the healing more from the paladins lay on hands, which is a fixed pool where you choose how much you heal.