You didn't think the team declined after Christmas? It took so much effort to win games. Diego, Oscar, Cesc, Matic all dropped off in form. The team could still defend, sure, but the performances were all so laberous. The games against PSG were just sad imo. I can honestly say I was worried about the way the team was heading in and voiced it multiple times. People would tell you that winning was all that mattered and the form would improve in the new season but that hasn't been the case.