I think she may be the first non-pair to get two off the alternates list from Top 75 SB. That has been the practice since they started the substitutes list. Originally, this was formal, and the groups of 3 (as the rule was back then) only started after the (returning) or newly added split couples and comeback skaters got two. Last year the Announcement changed to apply the groups of 5 to all the skaters on the alternates list. It's hard to say whether they would look to P/T first, based on his SB with Takahashi, or if there would have been a choice between them and Davis/Brubaker, had their not been three US couples at SA.