I think Jhin may need a sliiiiiight boost to his attack range(575?)
His kit screams long range(except Q) but he has the average range(550) among adcs.
Yea hes horrible to play against as a melee but isn't that the same for every ranged vs melee?
Maybe a slight buff to his auto range of 25 would help?
Maybr give him the Kassadin treatment of putting on buffs but taking them off if they were a bit much?