Is it? You are asking for an established, minute munching, all situation 1d. Who is in his prime, with legit chance to be in the conversation for Norris. I wonder how he looks next year without Torts coz his offense could open up even more.
Youd be giving up 3 pieces that have a lot of potential sure, but thats all they are for now - potential. I know youre extremely high on both, Dach being Kopitar level and Boqvist being Karlsson, but im not sure many in the world would share that level of optimism, at least not with that amount of certainty.
Anyway i wouldnt give up all three pieces, but 1st + Boqvist + another asset i would. Think of what you wouldve accepted for Keith when he was in his prime.