I am tempted to just nuke on JR like most other Pens fans with this. Malkin is my favorite player, but the only part of this that absolutely disgusts me is that he would be public about it like this. It is a major slap in the face of Geno who has never been anything but class for this team and has contributed quite a little bit to our successes. Moreover, if there was something to the trade murmurs, it would seem much more sensible not having this out in public.
What you absolutely do not want is Geno saying "Screw this ungrateful bastard. I have already won everything there is to win here. I am going back to Russia."
But clearly it is not true that there are no deals that could end up wins for the Pens. You cannot win such a trade, OK, but you can get better overall by getting excellent pieces while also opening cap room to pick up another great player.
A situation where we got good young talent and futures back and picked up Duchene in free agency for instance. That could objectively make us better going forward and extend the window at the same time, but it'd require getting it right in free agency also.
I'd probably still hate even the most ideal execution of such scenarios though. But that'd be sentiment more than logic.