100%. There's absolutely no downside to puck moving, or offensive Dmen, at least in the mold of Hedman or Fox. Or if a team has a PP specialist that doesn't see as much time at 5x5 or even strength. But usually that latter group of PP specialists aren't going to get top salaries. I think the problem more so arises when you have to pay offensive Dmen top D money, but they don't provide enough actual defense. That screws with the teams asset management. And then it requires a team to still acquire shut down D's who are going to cost a lot on their own. So obviously if you can get a Fox or a Hedman and pay them top dollar, it's totally worth it. Two bird's one stone. And yea every team needs 1 or 2 capable offensive Dmen, at least for the PP and escaping the trap or just breaking the neutral zone in general. However, that can often lead to a counter attack if the offensive D are too focused on offense. At least I noticed this last season a lot with Quinn Hughes and some with Makar. Hughes who had a great rookie season, wasn't quite as successful his sophomore campaign, I think in part, because teams got wise to how he operates and were able to counter him to an extent.
And I think some clubs realized this early on. Which is why, no matter how good guys like Clague were offensively, they weren't really used. Mete dealt with similar, but at least he has been able to improve dramatically on defense.
And then you have guys like Heiskanen and Werenski who are probably capable of putting up more points, but don't need to put up points in order to make an impact. Actually, I think both those guys understand that their first responsibility is defense which probably, to some extent, limits the amount of points they could put up otherwise.
Nurse is an interesting case. He has all the talent in the world. And he puts up beastly statistics. He manages to score a good amount of points without being too heavily used on the PP. And I think to some extent, he's underrated or undervalued by many fans. All though he's not perfect and does have some holes in his game. But I think having a guy like him could be very important for most teams. I'm just not sure if he's worth the 9 mil a year or whatever he's making. But certainly, he provides a lot for one player. I would actually be fairly happy if Miller turned out to be 3/4 of the player Nurse is. I do see a lot of similarities between Nurse and Miller, in play style, ability, athleticism and physique. All though Miller could certainly do with being even half as physical as Nurse is.