Miyazaki and Son

First CartoonBrew notices some weird relationship issues between master animator Hayao Miyazaki and his son Goro
Miyazaki as detailed in this Reuter’s article. Now we learn that the elder Miyazaki has launched the work on his next animated feature. Earthsea, the son’s picture, is scheduled to be released in 2007 and his father’s film in 2008.

Do I sense the beginning of a healthy rivalry?