A couple pages earlier, someone said Dach isn't skating the same way he did and therefore is half a second off the play. I totally agree...
But why? Is it physical? Is it psychological? My opinion is that it's psychological; he's scared to push. The idea of getting injured again is anchored in his mind for sure. And maybe he says to himself that the next injury could end his career. Fear. Very insidious. Remember, he's had two serious and long recovery injuries.
I have a friend, a very good hockey player, who crashed into the board 2 years ago. Came half an inch to get paralysed. Recovered fully now. He's back on the ice but he doesn't charge anymore, he lost some of his edges on the play. He is scared. Not an easy thing to deal with...
IMO, Dach deserves a full season to get back to mental shape. Because he has skills, it is worth giving him the time to recover his confidence. Only time will tell. And if at the end of 24-25, he's still out of it, he'll be on the long CH list of fail at center. And life will go on with Demidov, Hage or another prospect.