I see Josy as having great development and has more then a few small moments it far more interesting to me then Sage or Quinn etc
Sage has a pretty decent arc.
Her whole drama with Chad and moving forward.
The trust issues she now has to overcome because of that whole ordeal.
Contrast with Tybalt on how she developed despite her adoption origin and privilege.
How she is trying to pay her good fortune forward.
Overcoming her temper so she doesn't repeat a Stephen/Jade relationship cycle with the MC.
That potential drama bomb if the MC has fooled around with Jade.
The mystery of who her biological parents are if DPC explores that.
There is a potential nature versus nurture exploration there, to see what traits she inherits from her bio parents.
Quinn has her backstory with drug-dealing and using parents.
It's interesting how much she imitates her father and follows in his footsteps.
Will she end up like him or break the cycle?
The whole drug wars drama with Vinny and her father's scheming friend.
There is the prostitution drama with Stephen Burke and the involved HOTs.
She has good character development if the MC is pursuing her, she opens up little by little.
She also has trust issues due to the nature of her upbringing.
Josy is that simple girl next door.
Good nature and base character, but hasn't grown or changed much.
Hopefully the spotlight will shine on her more in future updates.