Edited Feb. 18 at 3:48 a.m.
Like I say, so far from ever happening, just a thought experiment, and 100% based on Pesce for some reason extending with Buffalo
The Hurricanes acquire a true number two center and replace Pesce with the less effective overall but still not so bad Jokiharju, younger and with team control as an RFA.
Slavin - Burns
Skjei - Jokiharju
Orlov - Chatfield
Svechnikov - Aho - Jarvis
Teravainen - Mittelstadt - Necas
Bunting - Staal - Fast
Martinook - Kotkaniemi - Noesen
The Sabres acquire D-man Pesce, who agrees to sign an extension to stay in Buffalo because I said so, and Jack Drury to play center behind Thompson and Cozens. The Sabres still have youth up front in Kulich, Savoie, Ostlund, Quinn, Peterka, Benson who have all yet to hit their real stride or even make the team yet. They may take a hit up front right now in this deal, but if Pesce extends, their D is just set, minus depth additions, perhaps still a 2RD at some point, and the forwards can settle in over the next couple of years.
Buf when healthy (I know they aren't, but it's to get a look at what they would be):
Dahlin - Pesce
Power - Clifton
Samuelsson - Johnson
Skinner - Thompson - Tuch
Peterka - Cozens - Quinn
Greenway - Drury - Benson
Krebs - Girgensons - Okposo