Something I was really hoping would see drastic changes in its reprint, oh well. The design is just so different, you can practically tell at a glance that it was made without full access to the final design of 5e. We know that at best they were working with a pre-release "mostly complete" iteration of the DMG, at worst a completely outdated one.
On topic: There's so much cool stuff in this book that we want to adapt to our table. That little blurb on a particular Ancient Blue Dragon might be just what our DM was looking for to plan out the campaign extension he wanted to do for SKT.
My interest is in the whole dragonslaying and hoard item system, I think it's very cool and want to adapt some of my current dragon acquired items to the system. It takes a step towards making earned items feel unique and powerful, something that was previously exclusive to Artifacts with their minor/major boon and bane effects.