Replacement*
Checked out
Bringing up Gretzky, Sakic, Yzermam et al is not really helping your point. No one would object to having any of those guys rather than Gagner.
I also believe that you misunderstand many peoples issues with Gagner. Most of us who feel he needs to be replaced see him as too one dimensional for the role he needs to play on this team. His game is based on offensive potential, driven by a fairly high hockey IQ. But right now he sits behind Hall, Eberle, RNH, Yakupov and Schultz in terms of his place in the pecking order as far as offense goes. This is even without including Hemsky in the mix. So he needs to present a game that fits the players in front of him not the other way around. I don't think he does.
This is unfair.
Of any young player on the Oilers Gagner has been made to play in situations where few players would succeed. You're calling him "one dimenional" applies fairly to nearly every player on this club at this point or we wouldn't be one of the worst teams in history. Gagner has had to shoulder a lot more than the other stars you mention because he doesn't get ample time playing with other players that would complement his game. He ends up *sheltering two rookies like MPS and Omark most of a season(a brutal season) because Horcoff can't handle any challenges, so Gagner, a kid himself, gets stuck shouldering two players who two years later still wouldn't be good NHLers.
Plus I'm not sure how being behind guys that are bolded is such a completely bad thing. For the first time in as long as I can remember the Oilers could have two stacked lines. I know I'd like to see how that would work out. I think Gagner could be a part of that.