My feeling is, and this is entirely speculative, Trotz and Brunette wanted a couple of forwards to take pressure off of the top line by forcing other teams to choose their defensive match ups more wisely. It helps that one of them is a PP specialist and the other is a play off gamer.
As a nucks fan I came of impressed with the Preds and their ability to take away time and space. Whether it was Vancouver's ability defensively which definitely is a strength of the team the Preds did struggle 5on5 so I do agree ith your premise.
The issues I have with these deals (not that mine matter) are fit , age, and team direction.
The Preds already had a top pp since February and as much as I like Stammer, most of his value comes from the pp so I'm not sure in his case how much better he makes you guys better 5on5, with JM he should help in that regard.
I'm not one of those ageists but both these guys are definitely hovering around an age where they could fall off at anytime which brings me to my last point.
A couple of years ago the Preds seemed destined for a rebuild and since then have really only gotten older with not a lot of youth in the pipelines to replace guys as they age out. Without that and with these two additions there is a really brief window before a lot of these contracts will become anchors.
It's way to soon to judge Trotz but it seems like he hasn't planned things out very well long-term and while on paper they look better offensively as long as both players don't fall off a cliff, they have no cap, no real blue chip prospects and aside from Forsburg (29) everyone of their best forwards are 33+
I hope things workout but if I'm being honest Trotz seems to be way in over his head as a GM.
If there's one thing I've learned from the Benning area is handing out a bunch of long-term deals on July 1st to an aging core, usually doesn't work out in the end.
If I'm way off I apologize and if there's a strategic aspect that I'm not seeing I stand corrected.