1) RHP-Newhook-Andersonn has real potential for me.
2) Slafkovsky-Dach-Monahan is a no-brainer to me because Monahan can mentor two important youngsters who need take another step forward this year.
Caufield and Suzuki also need to take another step forward, but Suzuki has also proved he can put up mid 60 points with just about anyone playing on his wing, with all the injuries last season.
Who is left to ply with Caufield and Suzuki if the other lines in the top-9 are Slafkovsky - Dach - Monahan and RHP - Newhook - Anderson?
Which bus the lesser evil for Caufield-Suzuki?
Personally.I would try youngsters over veterans that can be identified as fitting the bill or not.
As it is, with who is left standing, my first option would be Emil Heineman, who, as lefty, has mostly player RW coming up to the NHL. He's already familiar with the position and brings the speed, physicality and shot that Anderson would, only with a little more hockey sense and puck skills.
Then, I would try Pearson who can play as a net front presence to breakdown the opponent's defensive box and free up some dead space, closer to the F/O circle for Caufield.
My last option from the current lineup still in Montreal would be Dvorak who at least brings strong puck possession and protection skills, some physicality and playmaking skills as a natural C. He can also help on F/Os when Suzuki is thrown out from the dot. The unexpected benefit -- although never a reason to be the default go-to -- would be increasing Dvorak's trade value if he develops some chemistry with Caufield and Suzuki.
My favourite option to begin with is perhaps too early an option, but if things go well for Roy in Laval to start the season there, I'd consider calling him up to play with Caufield and Suzuki in the case where we would still be looking for a complement on that duo's line.
On the surface, Roy has genuine hockey skills that could mesh with the creativity talented players like Caufield and Suzuki who don't simply play a North/South game. Roy has hockey IQ to anticipate plays that players like Anderson might not, for example. Being a dual threat to pass or shoot (with an almost even split in his point production and the ability to score 50 goals in Juniors) would absorbing more scoring options to the Suzuki line. Despite an average height for the NHL at 6 feet, even, Roy's ability be strong on the puck and protect it could enable him to assist Suzuki in cycle gamer retrieve errant pucks in the corners that line, something Caufield isn't built foras a primary role.
I know that Roy needs some professional experience against larger, older and more experienced opponents, first, to be better prepared for a role alongside Caufield and Suzuki, but I'm confident in his ability adapt and reassured by the fact he is not a skilled player who is soft, like Drouin was during his stay in Montreal.