I haven't paid attention to this (nor been able to watch enough games) but what I've seen of Voracek this season, I agree he doesn't really back up chastising others by playing well himself
Big part of why I thought the addition of Voracek was great was his personality and leadership, he just always seemed to me like a guy who makes a hockey team a more fun place to work at, while providing experience and leadership. It would suck if he became a grumpy old guy with a dark cloud around him.
While he's getting up there in age, based on his play last season I have a hard time imagining he just fell off a cliff that bad, maybe his summer training wasn't ideal. If that's the case, I'd hope it would be a case he over did it and just needs some time bounce back. As you get in your 30s, I think the most difficult thing is keeping up with the aging and adjusting your training, and to some degree your game to work best with that. I think for most players they need to find the thing they absolutely need to maintain to stay effective and on the other hand what they can give up on without losing too much - like opposing examples, Selänne kept getting leaner and leaner from around mid-30s onward to keep his speed at the expense of body mass and strength - the last years he looked like he'd fall on his butt in puck battles around the corners just from the battle aura of opposing players
- while Jagr would just get bigger and bigger to maintain his strength at the expense of skating.
Many players experience a very sharp decline somewhere around mid 30s or so, but usually you at least get a year or two of warning it might be coming soon and I didn't really see that in Voracek last season.