I was looking at the protocols again and it looks like they may have just moved an early 2A to the end, one 2A was already there and the rest is still in order. So I am not sure they changed that much. . . it just feels that way. That being said, I really like the two 2As at the end and want to see him keep it, so I am hoping they feel the same. I think it works well as it is and would be better left put then shoving a quad at the start, I like the energy at the end.
The more I think about it the more I think this makes sense for them. They march to a different beat. He did seem really comfortable with the short at nationals. He is also keeping the 3F+3T rather than changing that to a Lutz, a sign they are staying in the comfort zone as much as possible. My guess is they started running it in practice this way, and it has been going well and clean, so they are going for it.
I could see endurance being an issue for Jason. He did mention dealing with it earlier this season and not running out of steam in the long. The quad takes a lot of energy, he may find he can do it in a short, but not a long. I see no real harm in doing it this way if it works for them. Still doing the quad. And who knows, it may be a wait and see thing to.