Voted. This would be great to have, especially because it would make traffic pattern altitude (TPA) info for U.S. airports available inside Navigraph.
SkyVector somehow crops these supplement pages to just the airport in question, but even if Navigraph shows the entire PDF page from the FAA, it would still be fine in my opinion.
Some discussion of this is also taking place inside Need North American Traffic Pattern Information - Wishlist - Navigraph