when 127 are having a comeback it'll be ot7 so either they redistribute mark's parts and then it gets shuffled around to taeyong, jaehyun, johnny and yuta most likely in varying degrees which i assume will also happen with formations on anything being worked on, i assume k-con will also show us how older music gets approached. otherwise they could make alterations and make it more vocal focused since they do have jaehyun, haechan and yuta really in that department but i think they're capable of not ditching their hip-hop concept. also has jw not mentioned that before ever ? i feel like he has.