Play Booster Set Skeleton

With Murders at Karlov Manor Wizards moved away from Draft Boosters and combined them with Set Boosters to create Play Boosters. In MaRo's article NUTS & BOLTS #16: PLAY BOOSTERS, he covers some of the changes to the set skeleton (mostly losing commons in favor of uncommons and some keywords and effects going up and down on rarity). I looked through the forums for a .mse file for a set skeleton following this new organisation, but found none, so I made one myself, which I'm sharing with you all for whoever wants to use it. I could have sworn somewhere on this forum existed a thread with a set skeleton for the old Draft Booster design of N&B13, because I have it downloaded, but I wasn't able to find it. Following that skeleton's design, I've included card code for all cards, mana value for all common creature slots according to the aforementioned N&B16 and expected function for all noncreature common slots. MaRo doesn't give explicit mana values or effects for uncommon cards in his last article, so go wild I guess. I have added in the card notes section the mana values and effects for uncommons in N&B13 (Draft Boosters) as a reference for newer designers. I have also added in the card notes section of the first common and uncommon of each color relevant notes from N&B16 for that color. I have not added rares or mythics to the skeleton, as those are more flexible and every set has different needs.
Feel free to comment or shoot me a dm with any error you find or suggestion you have.

Link to the skeleton: www.mediafire.com/file/lb7g66sqs0mcq1h/NutsBolts16PlayBoosterSkeleton.mse-set/file