I'd rather see Tolvanen than almost any forward but the Herd, Granlund, Kunin, and Haula (I know, Forsberg, but he hasn't been that great since coming back either).
That said, you figure Johansen and Forsberg are automatics, so that leaves 4 spots for Arvy, Duchene, Cousins, Olivier, Richardson, Tolvanen, Rocco, etc... and I do think there's an argument that Cousins and Richardson have a lot of value 5v5 versus a team like the Canes, plus Arvy can exploit those stretch passes. Not enough spots for everyone.