To my eye there's a difference between Seabrook and Toews in terms of their play:
Seabrook looks a lot like Rosival and Handzus, granted with more skill. He looks like his mind is still trying to play like he's 20-something, but his body simply can't perform anymore. Outside of last year when he was Brent "The Refrigerator" seabrook and looked like he has a body sculpted from Duncan Donuts, this year he did look a bit healthy but still trying to overplay his abilities.
And in the playoffs he's been the best D-man AINEC.
You could Kinda say the same about Hossa, but it's not affected him as-seriously and he had a much higher peak, and outside of his BROO-TUL drop pass that ended game 3, His playoff performance has made Toews look like Arkhipov.
Toews, on the other hand, doesn't look like his body is failing. It looks like he's, for lack of a better term, burned out. He looks like we do when you're at work on the day before a long vacation. Even though you try to focus at the task at hand your mind keeps drifting elsewhere--or you simply go through the motions. He looks unengaged--and unfortunately for him (and Keith, and Kane for that matter), it's crossing the threshold of simply understanding that yeah, it's a drop-off to the point of it impacting the rest of the squad. The problem with that is while Toews, Keith, and Kane have their 3 cups, their Smythes, and in Toews and Keith's positions, their Selkes and Norris' respectively, guys like Hartman, Panik, and TVR (who if they haven't shown skill have shown heart and tenacity far beyond the Toews, Kane, Panarin, Anisimov, Campbell, Oduya, and Keith) don't. If guys like Ladd and Madden sucked it up to carry along the young Toews, Kane, and Keith, you'd think they'd do the same.
That to me is the stinger. I can understand if they're burnt out, but the level they're playing at? Still no excuse. Your average jackoff (like myself) wouldn't get a pass at work for botching it that badly for being burnt out--why should they?
Exactly. Even if he's a mere 3rd liner, he's bringing it. Can't say the same for Toews or Keith.