Are they though? Some regression is likely so they aren't going to be a bottom feeder, but their C depth is very bad, arguably one of the worst in the league. ROR is a decent 2 way player that had a really good season last year, but after that you have Novak, Sissons and McCarron. And this is a HEALTHY roster. There is no Point/Kucherov to help out Stamkos nor Eichel to boost up Marchessault here. There PP are almost all shooters with few natural playmakers. Seems like a lot of the same type of players that doesn't really compliment each other on the top 6. I wouldn't be surprise if they miss the playoff this year.
As previously stated, Stamkos isn't an effective 5 on 5 player anymore, and Marchessault wasn't and will not be a line driver. People look at their 40 goals last season and assumed the Preds just added 80 goals, but dig a little deeper and I think they overpaid on 2 declining and one-dimensional wingers. I was shocked that those 2 players went early in hockey pool drafts, I don't see them repeating their scoring in Nashville.