The annoying thing to me has been that you could always call Cup "Cup" and Trucks "Trucks" but I don't think I've seen anyone come up with a non-sponsored abbreviation for Xfinity/Busch/Nationwide
I don't think they'll not grant the waiver, but a penalty could possibly turn the win into an encumbered win, meaning it wouldn't count for playoff eligibility. Whether or not they actually do that remains to be seen.
I imagine Logano will just get a "don't do that again" fine.
I'm glad I watched Long Beach instead