Those deals all ignore the salary cap. It involves the other team taking on 5-8M in salary, which is simply impossible for all of them.This will be the decision of the owners and the GM.
But I would prefer something like that as a basis:
Suzuki + Caufield/Romanov + 1st
Kaprizov + Rossi/Boldy + 1st
Tuch + Glass + 1st
Not necessarily in this form, but a player under 25 year, who can already produce, a top 10 level prospect and 1st round, maybe two 1st. Gaudreau, Monahan, Zibanejad and similar guys probably won't suit us because of their age and term.