I mean, sure, Riley Nash is an option. He's 29 years old coming off a career year of 15 goals. A year he just happened to have a PDO over 100 and the following 4 players as his most common linemates 5v5... Backes, Heinen, Pastrnak, and Marchand. But as you said, expect regression.
Before that his goal totals in previous years were 7, 8, 9, and 10. And at a glance his fancy stats aren't thrilling either.
I wouldn't sign him if this season's numbers set the bar. If you assumed he was a 30-35 point good defensive 3C and PKer for 2 years at acceptable cost, I think it would be far from the worst avenue to pursue. If the term gets longer than that, no thanks. But his stats were just as good apart from Pasta and Marchand (not really sure Backes and Heinen are that good to think they elevated him). He also typically grades out better by scoring chances and xG. At worst, he's a player who can be above water.
I was also putting myself in the Flyers head, where Derek Ryan would surprise me as a small, very non-heavy player. But he's really good at face-offs, so he's like 1/3 of the way there for the Flyers evaluating. I'm also more concerned about 3C than 4C. I expect the Flyers are too.
Beagle sucks 5v5. That's a concern to me. It's pretty hard to make the 4th line worse at ES than some they've iced and yet that might be one of the few options.
He'd be a worse signing than Gordon by a mile simply because of cost/term. I'm not paying that much for a PK specialist.
On a scale of Lehtera to Gordon, how surprised would you be if I told you Beagle's PK stats are just as bad as his 5v5 stats?
He was 4th this year among forwards in PK ice time. Among the 41 players with >150 PK minutes this past season, he was 4th worst in shots against/60 on the PK. 9th worst in goals against/60. Dead last in scoring chances against/60. My heart is aflutter.
The attractive thing about Ryan is that you might be able to get him for something like 2 years, $6-7 million. Whereas Bozak might be looking for 4 years, $16-18 million, what with his longer track record and all.
With how close guys like Vorobyev and Frost are, i'd much rather have Ryan for 2 years than Bozak for 4.
IIRC, Carolina fans were lamenting the fact that Ryan was underused last season too.
Bozak will get too much term for us, though he'd be a fine fit, maybe the best mid-cost fit.
I also think you could get Derek Ryan for less $$ than that; he might be more of a gamble, but he'd be a cheap one. Like I said, a savvy analytics team might go in on him. But I think there's enough skepticism, right or wrong, with him to lower cost. And I'm pretty sure Carolina fans lamented that Ryan was
overused -- way overused. That he was Bill Peters' pet back to juniors was a thing. Canes fans really don't like him, as I said, and seemingly would be elated to not have him back.