So you're saying that anyone who wants to pursue academic ortho should take the 6-year track? I disagree with that
With medschool, residency, and fellowship, the process is long enough. Some people take time off before medschool and/or during medschool just to get into a competitive residency (ortho), why make it even longer??
You can 1. do research during medschool (which most do anyways) or 2. do research during residency. Leave the excessive research for the PhDs