I think some are forgetting: like someone else said, BLU doesn't just have low skill, it has ZERO Throwing skill. NONE. Any throwing skill they got would be through subjob or gear (or merits, but who would ever merit throwing...). It's kinda odd actually, since BLU is one of only 6 jobs that doesn't have throwing skill, but SE gave them chakrams anyway. But SE tends to not make any sense with throwing skill anyway, like giving SAM and PUP C+ throwing and nothing to equip with it (not to mention PUP needs an Animator equipped to properly use their puppet, anyway).