As they mentioned in the interview after the World Championships, they have been gaining their skills and extending their range of expression. Their new SD is psychedelic

Piper Gilles / Paul Poirier - FD (2015-2016)
Interview
0:38-
Q: Do you see the room for growth down the road heading toward the next Olympic Games?
Poirier: Absolutely. I think as Piper and I said all year, we are treating every program as a stepping stone. I think this is actually the first year though. I feel this program still has a more potential. I mean this is the end of the season. We are really excited for a new material. But we are really aware of the improvement that we need to make. Every year we are trying to push ourselves and each program is a way just to gain more skills and more range of expressions that we can use when we get to the Olympic season.
Classic

Maria Stavitskaia / Anton Shibnev - SD (2015-2016)