exept here we are not talking of 30 pt of stats... you will have more of 500 pt of stats allocated by your equipement that way more!
it have a more huge impact on your class that the simple allocation point we did get so far.

if you go full dex, for your ranged attack, all the melee attack will do nothing in term of damage
if you go full str, for the melee, all the ranged will be useless.
if you go with both, (exept if they make specific gear that will kill any kind of deepth you are talking about, because we will all use the same stuff, they can't make ton of gears after all) your melee and ranged will be so so, why bring a ninja that will so so, when you can get a bard, dragoon or monk that will be better?

that the point you seems to miss, we had this in the V1, it was the monk and believe me it was a pain to get any good stuff for it and we was limitated a lot in our choice. worst, instead to compete only against monk/dragoon or bard for your equipement, you will have to compete against every physical dps... it's silly!