Quote Originally Posted by Hik0 View Post
yes but sch is not the same role as acn.
the the healer book is for healers who can equip a book (sch) and dps books are for dps who can equip book (acn/inv)
The main reason is that SCH uses different base stats for their role. If Ninja requires a different or additional stat compared to Rogue then they probably need a different set of exclusive weapons.
New DEX traits have been found and they're likely for ROG. If Ninja uses STR instead or a mix of the two they'll have to create weapons to support the job. And if they're creating two sets of endgame weapons it means that there's a second job coming that they haven't announced yet (either in 2.4 or later on).