The issue, for me at least, with the idea of Necas is you aren't changing the texture of top six much.
Yes,I get it, Necas is a better skater, better effort winger than Skinner. Better playmaker, etc. So,its a change in that respect.
But is he a leader? What does he bring that we don't have in Peterka, Savoie, Quinn, or any of the waves of undersized, speedy offensive wingers in our system?
If you are going to pay a premium price for someone, in acquisition cost and salary cost, it should be someone that fills a hole. And while I think swapping Necas for Skinner, essentially,would be an upgrade overall and a change, I think there are better and cheaper fits overall. I'd rather give Guentzel 7x10 than pay 11th overall for Necas and give him 6x8, for example. Or see what Lindholm's asking price is. Maybe go spend a 4th round pick and get someones negoation rights.
A Necas deal COULD make sense....if combined with other deals and changes, but it would eat alot of your resources up pretty quick.
To use a baseball analogy. Necas is swinging for the fences with your 1st man up rather than trying to get on base. If the Sabres could get a walk, a double, and a single, they'll score more runs and be more successful.
In the end, this is simply a rumor not an actual deal. So we will see. And even if we do get Necas, it wouldn't be the only change for the summer, at least i would hope.