I have to say that I'm really thrilled Donny is not being stubborn with his lines. There were a few points last year where he was, but was maybe more out of necessity due to lack of depth. It was clear as day that it just wasn't a good line construction for the first two games. The top line with all shooters and no one to do the dirty work was a poor coaching move, plain and simple. The good news is he learned to recognize that quickly, which could be where the analytics folks are helping him. I get what Donny was trying to do with having Tuch spark another line, but Olofsson was not the guy needed to replace him on the that top line. Hino would've been better in that spot if we're being honest. Tuch is the straw that stirs the drink, and can hopefully get our two goal scorers going. They need to at least remain a net positive, as they were getting absolutely caved in at ES.
IMO, he really nailed it with today's practice lines. I love that they're trying Asplund at Center on the 2nd line. He could be another gem down the middle for the bottom 9. If Mitts is better at draws, he can always step in to take faceoff and shift to wing. The beauty of having C depth, even with some guys forced to the wing. Also, I think Asplund is possibly too good for a traditional 4th line role. I'd say he could be perfect on a third line for a good team, but good enough to play up when needed. Mitts may get a little more freedom as a winger. Side note on Asplund, I'm really hoping he's that next long-term deal that maybe looks outrageous to the casual and non-Sabres fans, but will be a steal for years to come. There's likely never been a cup winner that didn't have one or two guys like him. He's our modern-day Jochen Hecht and just might have a 50-60 point season in him.
Keeping the Cozens/Peterka pairing was smart, while recognizing that Hino and Cozens also have chemistry. Quinn with Girgs and Okposo actually might allow him to get more touches, while those two create space. If they're starved for offense late in the game, they could always swap Hino and Quinn and try to get that Peterka/Quinn chemistry rolling.
I'll be shocked if this lineup does worse than the last two games, where the top 6 just didn't get it done. My guess is we'll see a bit more cohesion up front. We get to see the real value of having depth throughout the roster. When the lines are constructed properly, they'll be much harder to dominate like Florida did. Especially if Power gets the yips out of his system, we could see some really good hockey coming our way.