With a few cap dumps, this move makes sense both logistically and cap wise for the Nashville Predators. Dumping a guy like Kyle Turris or P.K. Subban would give them the $11-12 million that Mitch Marner would likely be looking for and it will be worth it.
The offersheet would require the Preds to give up their next four first round picks, which they still own. These first round picks will not be as valuable as other teams because the Nashville Predators will be competing for championships, which means this makes more sense than it would for other teams.