To me, his effort level and body language look the same as they did last year.
But yes, several things can be true. And maybe there were nights this year where he really did look totally uninterested. I can only speak to the handful of games I've seen.
I’ve been posting since early in the season about his transformation, and it’s nice to get confirmation of his intentional change in playing style and overall approach to the game. I think anyone who watched a sample of 20 or so games from each of the last two seasons would see he’s a completely different player.
The article also mentions his improved skating, which I believe is accurate.
I liked him a lot last season—more than most—but this year, it’s kind of surprising to watch his commitment to risk-averse, winning hockey. I don’t think he’s disengaged or sulking; he seems intent on doing what’s necessary to win.
I wouldn't be too worried about the drop in production for Yakemchuk. Mynio massively struggled in producing offense in the Calgary system and his late hot streak made his numbers more respectable. Mynio was benched and relegated to third pairing for a while. This is a player who was one Canada's best d-men at the WJC, but even he had problems adjusting to the Calgary system.
Calgary also a very similar team up front to what they had last season, with only the additions of Hvidston and later Howe, while loosing Muranov and Fawcett. They lack offensive depth and you really don't get bump in easy points.
Some people may love Parekh, and he may indeed turn out to be a star. I watched his last two games of the series against Erie and caught him occasionally during the regular season. Sure, he’s absolutely amazing at times—a super high-end offensive talent. But there are big stretches in games where he can be an absolute mess, demonstrating wild inconsistency that leaves you asking yourself, “WTF is he doing?” I said before in a recent post - several minutes in a game he looks totally out of joint or just selfish. Saginaw lost to far less talented team and Parekh was on the ice for a lot of goals.