It's too much gamble for saying he deserve a 4M for 6 years. Danault (sorry I have to bring him once again in the discussion) had 3M per year for being a defensive center and was used as a first center by his coaches and was the center of the best line for about 3 years. On a team that didn't made the PO but we have to point out the other lines if you ask me.
Every contract is watched in a microspe on this forum, from Carey Price to Armia, tons on threads and messages about every dollar spendt. We lost Danault for 500,000$ and Perry for 250,000$. Now you claim KK is worth 4M for 6 years I think you have to slow down your enthousiasm.
I'm not the guy who will bash KK till the end of the day here but you will find a ton of members who will argue with you on that one, that's for sure. Some here just say KK is a bust. Ok, ignore their posts, like me. But you see what I mean. The pressure of social medias. It's Montreal land, it comes with the territory. KK is still a kid in my eyes and I think Bergy needs to sign a legit center because I'm not impressed with Paquette, Perreault, Evans and Poehling. I can be wrong about that but my experience tells me nhl is a tought jungle and Mtl one of the most pressure market to play. I like the kid KK and for his best developpment I prefer he would be placed in a lower competitive role.