I don't know if the core is done but between who was already have/drafted, other assets (picks 10xtop 90 25/26 and players to be traded Savard, Matheson, Dvorak, Evans) and cap space we have everything we need, now we need player to live up or outperform to their potentiel/contract. A Lottery win 1 or 2 would definately seal the deal...
FW we need a CC, Suzuki, Dach, Slaf, Demidov to be impact players
we need guy like Newhook, Roy and other player to be avg replacement or better
RD, we need 2 of Reinbacher, Mailloux, Barron to be legit top 4 and someone to be avg replacement or better
LD, We need the same from Ghule, Hutson, Xhekaj and others
G if the team is elite we need a #1 that won't cost us games