This is too cool. Maybe I’m way too geeky about codenames and the like, but I think it shows a great respect for him and understanding of his underlying character by the White House Communications Bureau. 🙂
I think “tumbler” is a reference to his wrestling. Either that or because his sentences sound like they’ve been through a dryer.
Radiance is a cool word, but I honestly don’t know enough about Malia to know if it applies. And honestly, I’m only interested in Malia and Sasha as far as objecting to them becoming a public curiosity.