Peggy and Roger had a whole scene in S5 devoted to just them, negotiating her off-the-books fee for working OT on a secret project for his Manischewitz dinner meeting. Switching roles as peon and boss, Peggy played Roger, and Roger, Peggy. Fantastic.

"[Meredith's] experience with nomadic life and new beginnings understandably resonates with Don. He hands over responsibility for the design of his new home to her."

Peggy's skater moment called to Peggy Fleming's continued ascension into the ice capades, to the USSR where Peggy O too would be successfully skating thru the cold war gauntlet at ME - with the Virginia Slims cig dangling, 'you've come a long way, baby' - another call back to her first day at SC.