Board Thread:Speculation House/@comment-4010415-20140713063905/@comment-226878-20140725020853

So it's officially past time. Scarlet has, in fact, been mentioned and unless it's the name of Neptune's girlfriend (which seems unlikely), it seems to confirm that Scarlet is the name of the final member. It makes sense due to him being an allusion to Scarlet Boy/Red Boy from Journey to the West.