Re: Trading for big fish!
If I was him I would be expecting the following at minimum depending what he needs.
McDavid would require two elite players + at least.
Mack would need a comparable elite player and a nice piece extra (i.e., Draisaitl. We've seen Mack dominate without his top teammates. We haven't seen Drai dominate without McDavid yet)
Pasta is tough as well, on arguably a top 3 line and he shoots and hits more than Draisaitl. Arguably the best scorer in the league right now.
In short, you're going to have to give up a lot to land any of those players. The only players I would even consider if I was him would be Petey, Guentzel, Draisaitl, Hedman, Dahlin, Heiskanen and Vas. It would take multiple of these guys to move any of the players you mentioned.
H2H - 3 keepers (4 year max.) - 12 teams - 2 C, 2 RW, 2 LW, 1 F, 4 D, 1 Util., 2 G, 3 Bench, IR, IR+, IR+
Skaters - G, A, P, +/-, SOG, PPP, HIT, BLK
Goalies - W, GAA, SV%, SV
C - McDavid, Crosby, Kyrou
RW - Kuch, P. Kane, Batherson, Wilson
LW - Fiala, Hagel, Verhaeghe
D - Dahlin, Hedman, Morrissey, Theodore, Dunn
G - Hellebuyck, Ullmark, Binnington
IR - Sergachev