Interesting theory. The points made in the above by Crying Wolf could go a long way as to explain why CoD never had a release outside of XBOX and PS2. Personally I for one honestly never cared about the ending theme of CoD. To me it sounds very out-of-place in Castlevania. Come to think of it, so did the original SotN ending theme 'I am the wind'. These are just my opinions though as others will feel otherwise.