Why are people even discussing the "Harp" on the Bow?

It was widely spread already that BRd is one of the Jobs to come and it was widely spread that ARc is prolly gonne be the BRD, since there is some connection between ARCs and BRDs in previous Roleplaying Games and lorewise, so FFXIV just took that over.

Don't act so surprised that ARC is gonna end up as BRD, it's nothing new.