So, has it been discussed on how Dalinar may already have 9 Shadows? The people he's surrounded himself are the 9 Shadows? Perhaps 9 other orders of KR? I could easily count off at least 7 people he closely associated with who "Strengthen" Dalinar in some way. Perhaps the last few aren't KR but people that stand with him? We know He was to be Odium's Champion, so who are his Shadows?