He honestly could be a good fit for the team, as he is a power play wizard, which could most definitely help a Nashville Predators team that struggled (for lack of a better word) on the power play last season.
Predators fans saw how good of a power play defenseman Shattenkirk was with his time with the St. Louis Blues, where he consistently put up at least 20 power play points per season up until 2017, when he joined the New York Rangers.
He started to drop off a bit after signing his 4 year deal worth $6.