I think Justine & Zachary show a lot of potential here. She already seems to click much more with him than she did with Mark. She's still kind of leaning on the jump/throw like she's expecting to have to put a hand down, but progress is being made in this area (once Meagan gets back to the rink full-time, I'm sure she's got plans).
Brooke & Benjamin have already got a lot of strong-looking elements (their final lift almost circles the rink).
From today's IAM Live feed, Zach (ugh, now we've got two of them domestically, this is going to get confusing in the future, I can tell; and just after we got rid of the Kaetlyn/Kaitlyn problem)
did a solo run-through of their new free dance (they don't say why Marjorie wasn't there), which looks like the most unusual program they've ever done. They really run with the bird theme.