ok yes there have been hundreds of bhk theories. but sillypieman asking so many questions today got me thinkin. so heres my theory: with sora in slumber in the pod, his heart is still strong and everything, but its no awake, he cant tke action, so his keyblade goes to a new strong hearted one, bhk. thatd explain where he got soras blade from. bhk goes through his awakening and learns of sora and all that good stuff, kills some nobodies. he gets sumwhere by the unknown headquarters, cause its next to twilight town and he is confronted by axel ( or that tournament). bhk already knew about sora and whatnot and keeps axel away. then he goes to castle oblivion and sees the pod and confronts diz. heres where it gets kinda fuzzy, but i think bhk maybe "killed" or something simliar to what happened to riku minus the ansem thing. thats how riku and bhk run into each other in deep dive. and thus with bhk gone, the keyblade goes back to sora and sora awkens to hollow bastion where he sees riku???? or he just sees twilight town which is overrun with those damned nobodies so he messes em up then mickey appears to fill em in and blah blah blah anyone think this maybe close??