I'm talking about players that had good, maybe even great careers, yet still left you wanting even more.
*** Not talking about injured players *** So, no Orr, Lemieux, Lindros, Forsberg, etc.
The first two names that come to mind for me are Sergei Fedorov and Alexei Kovalev.
Not trying to make this a Russian bash thread, so a few other names to start the list:
Stephane Richer
Reggie Leach (not sure if he really qualifies as alcohol issues could be considered similar to an injury)
Rick MacLeish
I'm going to say Paul Kariya, who was fantastic as a [Mighty] Duck, but really regressed after leaving. And I'm talking injury or no injury, he was never the same player after he played hard ball with Anaheim.
Kovalev... no question. He's got arguably the best hands I've ever seen.
Olli Jokinen was highly touted when and before he was drafted, struggled early on, thrived and starred under Mike Keanan.... ultimately, no Keanan= No success.
Sticking to the '97 draft, Joe Thornton leaves me so much to be desired. I thought he would be tougher (more so physically than mentally), I just always see him on the perimeter, both in the playoffs and in regular season.
Todd Harvey of the Dallas Stars and San Jose Sharks was supposed to be the Bobby Clarke of the '90's. He was a bit of a character forward, but had no brakes (couldn't stop) and no numbers (stats).
Alexei Yashin, I thought was neck and neck for best in the game with Jagr in the late 90's, but once he got to the Islanders [his first NHL action in the new melenium], to quote Foghorn Leghorn in the GEICO commercial, "he sunk like a stone."
I thought Chris Gratton would be a model power forward at the center position, and he had some nice years, but once he wanted money [came to Philly in '97], his play also "sunk like a stone" and never recovered.
Jay Bouwmeester has good skill, but he's also soft and inconsistent. Word was that he was smarting a bit for not being chosen first in the '02 draft. If that's all it takes to set him off... wow! I hope he doesn't have a wife.
Alexandre Daigle never sniffed the success of Mario Lemieux, Steve Yzerman, Pat LaFontaine, or Jeremy Roenick. But he did get some nice pay checks and Pamela Anderson (when she was young) to brag about.
Oleg Tverdovsky. If someone says, even in hyperbole, that you did anything "like Bobby Orr.", it's just setting up for failure. Poor guy. He had a decent career, but I definitely did expect more.
Tim Connolly came into the league with real slick moves. But he always had trouble finishing, even before concussion issues. I thought he'd be a potent scorer who'd pot at least 30 per year. I don't even think he ever netted 20. I'd have to double check. Still, I expected more.
Jeff Friesen had sick wheels and a pretty nice finishing touch, but like with Chris Gratton and Paul Kariya before him, once he left the team who drafted him, his game was just never the same.
... Because I'm sticking to NHL careers, I'm not going to mention Jason Bonsignore (easily confused with Mario Lemieux