That's just how licensing works, they have approval. BY the same logic then Disney is doing Star Wars. If you're being paid for something you didn't hire them, they asked permission and as a condition you told them they have to go through an approval process.
You actually think Hasbro let those rights out with no oversight or coordination?
WotC has had oversight over the production of the new Dragonlance novels coming up. Why wouldn't Hasbro have some oversight over the RPG?
And I didn't say it was LIKELY. I said it would be funny. Please take that into account before you argue the point further.