Vector agrees, and I think that's how they would start. They would get shifted around a lot though, utilized more as a "bottom-four". I think the Z ship has sailed though, he will cost too much.
I am also a bit wary of Tanev, moreso because of age. I think he is an underrated puck-mover though; he gets to retrievals first and "moves the puck" to his partner or strong side forward quickly, putting them in a better position to get the exit. I suggested Carrier as an alternative, and I think he has a bit more mobility. Maybe Walker is an option for more pure offensive ability, depending on the price.