Marner has the distinction of having been molded into a pretty effective and willing two-way winger, and he's more of a setup guy than a shooter. Honestly, he's the kind of play who fits most systems ... some better than others. Would he fit in Carolina's system, yeah ... I'd think it would be reasonable to assume that. Again, profile-wise he's not that much different than Teravainen (although a quantum leap better) and Turbo fit here well enough for a fairly long period. People complain about his lack of physicality, but when has that really been a problem here? You balance that stuff out. Is he going to be "worth" what it costs to get him, if he's even interested? I have no strong opinion on that. As I've said before, Marner is the kind of player who makes the rest of your guys better on the power play and given that PP production has been a persistent issue here, I can see the argument that he'd be worth a shout based on that alone. He's more of a value add than Guentzel, in my opinion.
The thing is, he's a wing so the calculations are different. There's a conversation to be had about whether ANY wing is worth the same money as an elite center, and the easy answer to that is no, but I'm not sure the easy answer is always the right one. It probably depends on the type of other players you have on the roster and how much the player buys in. Rantanen would have been absolutely fine here over time, had he been willing to even try to fit in. Turns out his heart wasn't in it. The question of whether a guy's heart is in it has to be the first thing you figure out, it turns out. With Marner, I dunno how many of the "heart" questions have to do with him and how many have to do with Toronto's general situation. I know one thing for sure. So long as Brind'Amour is coaching here, there's zero point pursuing guys who aren't team first dudes. Figure that out and you're golden.