If it's truly a player not on anyone's radar it's probably not Kane. He's one of the biggest names swirling around this TDL. Besides he's a big market type player (see how butthurt he was over the Tarasenko trade). I can see him going to a team like Boston long before coming here.
If (hypothetically speaking) Carolina is a last resort type situation for him, I'd rather pass tbh. As
@AD Skinner mentioned earlier, maintaining the chemistry of the team is important and Butthurt Kane doesn't sound like a healthy addition.
On a positive note If that's who their guy is, then I fully trust they've done their homework and will welcome the addition. He's a 50 ft player who can score goals and that
is what they need.