In Part 3 of Pairs Lore Kristen Moore-Towers explained her breakup with Dylan Moscovitch. She said that trusted advisors told her that there would be a rule change that the man's arms had to be straight up in a lift, and since Moscovitch couldn't physically straighten his arms, that rule change would decimate their lift points. I couldn't tell whether the rule was changed to the deduction being taken if he broke from his full extension, or if that had been the rule and there was no change to fully straightened arms, but it wasn't because she thought Moscovitch was too old to go to two more Olympics or, as the hosts put it about other teams, "Choosing love over winning."
There was lots of love in the episode for Ziegler and Kiefer, and KMT said that Ziegler was coming to Vancouver for a visit, and KMT would get to see her.