(Note: all citings from Ansem's Other Reports ar from http://db.gamefaqs.com/console/ps2/file/kingdom_hearts_ii_ansem.txt)
Well, when we rearrange the letters, we get
"No Heart X"
"Another X"
Now, I may have not been a member for too long, but i've looked a these forums a lot; and if there is one thing i've learned about KH/Kh2, it's that Nomura likes to do both options. (Ex. twilight, "He is ansem yet he's not") I believe both work.
Why "No Heart X":
1) Ansem's other report #1
We learnt in CoM that memories make up the heart. If one has no memories, he has no heart.
2) The "X"
Nobodies are beings who are shells. Xehonart had no heart, so he was the shell. All organization members have an X in their name. Since he became a Nobody twice (first appeared with no heart when he met ansem, and abandoned his body which created the second nobody of him [xemnas]) could be why he's known as the superior
Why "Another X"?:
1) Ansem's other report #1
The report also states that he has a talent surpassing that of a human. I have reason to believe that the talent is unlocking any lock, making him a keyblade master. In the original Ansem Reports, we were told that there was a keyblade master of darkness and one of light. Maybe it was simply a ratio. 1/1=2/2. Xehonart and Riku are the Keyblade Masters of Darkness, and Sora/Roxas and Mickey are the Keyblade Masters of light (I didn't include Kairi because i don't know the other keyblade master to make the 3/3 ratio).
2) Ansem's other report #13 and Ansem Report #5
In Ansem Report # 5, Xehonart talks about how he followed a heartless to the door to the heart of hollow bastion and how he opened the door. The only being that comes to mind that could open a door which leads to the heart of the world is a Keyblade Master. In Ansem's other report #13, Diz mentions this, but stops caring because everything is coming to an end. Perhaps Nomura wanted us to think this out for ourself.
Conclusion: Something powerful must've taken Xehonart's heart, whether it was an average heartless, or something trying to stop the Keyblade Master. Xehonart attempted to recover his heart, but wound up creating something horrible a.k.a. the Heartless version of him in Kh1 (why else would his heart appear differently from his normal self if riku looked like himself [having removed xehonart from him]
This is just my theory, so if you disagree, state your opinion. This all could be just my imagination gone wild
Well, when we rearrange the letters, we get
"No Heart X"
"Another X"
Now, I may have not been a member for too long, but i've looked a these forums a lot; and if there is one thing i've learned about KH/Kh2, it's that Nomura likes to do both options. (Ex. twilight, "He is ansem yet he's not") I believe both work.
Why "No Heart X":
1) Ansem's other report #1
We learnt in CoM that memories make up the heart. If one has no memories, he has no heart.
2) The "X"
Nobodies are beings who are shells. Xehonart had no heart, so he was the shell. All organization members have an X in their name. Since he became a Nobody twice (first appeared with no heart when he met ansem, and abandoned his body which created the second nobody of him [xemnas]) could be why he's known as the superior
Why "Another X"?:
1) Ansem's other report #1
The report also states that he has a talent surpassing that of a human. I have reason to believe that the talent is unlocking any lock, making him a keyblade master. In the original Ansem Reports, we were told that there was a keyblade master of darkness and one of light. Maybe it was simply a ratio. 1/1=2/2. Xehonart and Riku are the Keyblade Masters of Darkness, and Sora/Roxas and Mickey are the Keyblade Masters of light (I didn't include Kairi because i don't know the other keyblade master to make the 3/3 ratio).
2) Ansem's other report #13 and Ansem Report #5
In Ansem Report # 5, Xehonart talks about how he followed a heartless to the door to the heart of hollow bastion and how he opened the door. The only being that comes to mind that could open a door which leads to the heart of the world is a Keyblade Master. In Ansem's other report #13, Diz mentions this, but stops caring because everything is coming to an end. Perhaps Nomura wanted us to think this out for ourself.
Conclusion: Something powerful must've taken Xehonart's heart, whether it was an average heartless, or something trying to stop the Keyblade Master. Xehonart attempted to recover his heart, but wound up creating something horrible a.k.a. the Heartless version of him in Kh1 (why else would his heart appear differently from his normal self if riku looked like himself [having removed xehonart from him]
This is just my theory, so if you disagree, state your opinion. This all could be just my imagination gone wild