Ehh.. it's been said before.. Riku's body was never casted off. There was still a heart present. (Xehanort's) In order for a nobody to be created, the body needs to be casted off, like with Sora when he released Kairi's heart, which casted off some of Sora to create Namine, while Sora's heart casted off the rest to create Roxas, effectively turning Sora into a heartless. Notice the use of "cast.."
Oh, and Axel joined the Organization as #8, which means he must of came a good while before Roxas. VIII would mean that he's only two behind the originals, which could mean that he could of joined as early as less than a year later and I seriously doubt that the Org. got the rest (by this, I mean from eight on) of their members in only two years. I'm pretty sure that they must of had at least ten by the time KH1 happened, if not eleven.
Also, Riku's eyes are aquamarine (not blue or green), if I recall right.
Oh, and Axel joined the Organization as #8, which means he must of came a good while before Roxas. VIII would mean that he's only two behind the originals, which could mean that he could of joined as early as less than a year later and I seriously doubt that the Org. got the rest (by this, I mean from eight on) of their members in only two years. I'm pretty sure that they must of had at least ten by the time KH1 happened, if not eleven.
Also, Riku's eyes are aquamarine (not blue or green), if I recall right.