There isn't anyone in the league who can do what Ghost can for such a low cap hit.
Exactly.
He's such a rare and unique player, with game-breaking ability, and that's before considering his contract. On top of that, he's not even close to a detriment defensively, so there's no excuse for thinking he's expendable. He simply isn't.
This is simply a reactionary and shortsighted suggestion by the people actively wanting him traded. I don't seem to remember too many people wanting to trade him this offseason, after he had a great year, so all this "trade Ghost" garbage is based solely on this incomplete up-and-down season for him, where nearly the entire team is a disaster.
And even just look at the his usage this year...
~30% was played with Provorov
~50% was with Folin, Hagg, or MacDonald
~20% with Sanheim or Gudas
He needs to be on the top pair with Provorov and left alone. That pair proved to be elite last year and the fact that they've been tried so little this year is a joke. He's a much better fit there than Sanheim and Sanheim is much better off at LD.
He's also a lot like Voracek where his points look much worse than his true quality of play would suggest because of the failures of the PP. He's pacing for 15 this year when he had 33 last year.
Point is, trading him would be a massive mistake and there's no excuse for it. You don't trade away, and especially sell-low, on a player like this. You build around him.