It would be useful to be able to set up templates for posts if you're going to reuse a structure.
The simplest implementation would just be the ability to duplicate a draft and then work from the new copy, but a Templates listing at the same level as Drafts and Published might be worthwhile for publications with a large number of posts.
Thanks! How would you use this sort of thing? We actually had a templates feature but didn't love it and removed when we unified some things with handling drafts. I'm in favor of 'duplicate' since it'd mostly do the same thing but I think a little simpler.