Yeah, Rudenkov - Plotnikov trade is definitely a surprise and a sign the league is indeed changing. I was pretty lukewarm about Yakupov transfer and Kagarlitsky rumors because ultimately, they failed with SKA and were players the club doesn't need. Plotnikov, meanwhile, was an integral part of SKA, legitimate top-6 forward and age-wise, not even bound to nosedive in production. Subsequently, correct me if I'm wrong, but Plotnikov becomes the highest-profile Russian player Amur has ever had.
Rudenkov, of course, is a big loss on the ice for Amur but I even called him "SKA material" last summer so really, there was no doubt he is going to end up on such team sooner or later. In the cap world (and in Amur's budget world), he is the more cost-effective player but Amur got someone who is, at the end of the day, still the better player and one of a class that would otherwise be out of reach for Khabarovsk (pun kinda intended).
It's hard to say who is the real winner of this trade. Looking pragmatically, both teams lost something to gain something and both players move to worse situations for them. But it is definitely a fresh and exciting one.
Holy shit, the saga continues. So, even being the local lad, Plotnikov didn't want to play for Amur so they flipped him to Magnitka for rights to Denis Smirnov (Colorado's 6th round pick currently in NCAA), Yegor Zamula (signed by the Flyers), Yegor Spiridonov (Sharks' 4th rounder), Saveli Olshansky and Vladimir Butuzov (Admiral's top-6 forward in recent memory). If you asked me Amur just made it out like bandits. 4 (!) high-end prospects and a top-6 forward for aging Plotnikov, that's a good deal. Oh, and they got some money, too.
Naturally, guys like Zamula are never going to play in Khabarovsk either so they flipped him and Spiridonov to SKA immediately for Karpov and Kablukov, 2 more of SKA's cap dumps.
So, in the end, this is by far the most interesting trade chain in the history of the KHL, thank you salary cap. As it stands now:
To Amur: Karpov, Kablukov, Butuzov, Olshansky, rights to Denis Smirnov and some money.
To SKA: Rudenkov, Spiridonov, rights to Zamula.
To Magnitka: Plotnikov.
With information at hand, I'd say Amur did great, they turned 1 roster player into 4. SKA did ok under the circumstances, they shed salary and got good young pieces back. Magnitka, to me, was just taken for a ride.