Its easy to say the BPA. But who is the best player avaible between a a futur dman top 4 and a top 6 forward? I did my mock draft and at the 15th position. Every player have a problem who could become a bigger problem. Caufield is a dwarf, newhook produce well but in the bchl. Kaliyev is maybe the worst defensively. York is weak like a sheep. Lavoie is one year older than most of people. Suzuki is perimeter guy that we already have a lot. So it will be difficult to select this year at 15th. A guy who could be a sure bet is matthew robertson. Young. Alternate captain. Good progression, big and LD
You are right that every player you mentioned has a problem, but that is also why they aren’t going #1.
That said, each player you mentioned has skills translatable at the next level; Caufield has great vision and is lethal with the puck. Newhook has a lot of elite skills and is a great skater. Kaliyev also has great goal scoring ability as well. Lavoie being a year older would make him physically more mature and more NHL ready. He has good size and good overall skills. Suzuki is a great playmaker and better skater than Nick.
However, Caufield has average skating which coupled with size, may be a barrier at the next level. Newhook is harder to scout as his peers aren’t at the same level as other leagues. Kaliyev floats sometimes and I think would drive Julien crazy. Lavoie doesn’t have the skills IMO to put him ahead of others. Suzuki can take shifts off sometimes, but I don’t have many complaints about him.
My point though is nobody is perfect at #1, let alone #15. We should however swing for the fences at #15. Take Matthew Robertson like you mentioned. Big, LHD, good shot and decent two-way player. However, I think his offensive upside is limited. It may improve, but I don’t think he is dynamic enough to become a 40-50 point defenceman on the Canadiens. I wouldn’t be upset if we chose him, but I think we need more with our pick.
Anyhow, I voted BPA, but depending who is available, I would like in order:
Dorofeyev
Newhook
Soderstrom
Caufield
Heinola
This list of mine changes frequently so maybe the order of my preference may change now and then, but those are my top-5 at 15.