i saw namine sit with bhk in the very beginning the trailer, it mean they know each other right? but if bkh is friend with naime why he didn't show up to save namine during KHCOM? he can't be a member of the unknowns, because from the news, he is a good guy. so i think maybe, he meet namine after the event of KHCOM.
now from the old news, we saw he can weild keybaldes, only kyebalde masters can do that. so bhk is a keybalde master.
then, let's talk about memories chains, sora get his meomories back at the end of KHCOM. but, namine kept his "false memories." the memories sora had about namine.
sora is gone, but bkh comes from nowhere. the only reason i think of is that bhk created by a member of unknown just like the fake riku had. and, he has sora's false memories, that's why he can master keybaldes, because a part of sora's memories is with him, just like riku and the fake riku
now from the old news, we saw he can weild keybaldes, only kyebalde masters can do that. so bhk is a keybalde master.
then, let's talk about memories chains, sora get his meomories back at the end of KHCOM. but, namine kept his "false memories." the memories sora had about namine.
sora is gone, but bkh comes from nowhere. the only reason i think of is that bhk created by a member of unknown just like the fake riku had. and, he has sora's false memories, that's why he can master keybaldes, because a part of sora's memories is with him, just like riku and the fake riku