I was just thinking and didnt sora go into a pod short and with a high voice! wouldnt he be a bit weirded out cuz all of suden he wakes up and hes 5 inches taller and he doesn't even sound the same. Also since he can't remember castle oblivion all he knows is that he was wandering and bam he's in a pod for a year. Also I think Riku will sound different in another way, in kh he talked in a very confident cocky way. But in Kh2 things are different, hes not that competitive and he is very serious.