This is a common problem in each sport, have a look at Swiss football, there are guys who once had success and never again and still find new jobs. I'd even say that some NHL-coaches don't deserve their jobs from their level of skill.
The federation is just one side of the story, NLA-clubs could do much more to push Swiss coaching and also Swiss players. They just don't do that. Their has to be some sort of regrouping when we don't want to loose contact when players born in the 90-ies retire. This is a golden generation and the players born after currently can't hold that level.
I spoke to a guy last week whos son was playing U16 national team when Bayer was coach. Bayer used to stand in front of the team and rant at everybody how bad they were and they don't deserve to play for the national team.
Anyway, this discussion is pretty meaningless. Fischer won't get fired until he misses the quarters.
Now, a short look at the players:
Aeschlimann: Played a really good game until he got those softies late into the game. Don't know if he's the solution, he's 28, also inconsistent in the playoffs.
Berra: He's a good goalie but I hope this was his last WC.
Genoni: See Berra, he can steal games, but he didn't this WC. This 0-2 vs. the USA was pretty crucial.
Egli: He played what we could expect I guess. He can play a good role vs. weaker opponents. You could argue that a guy like Loeffel or Le Coultre which are a little bit more physical would have been the better solution for a 7th D-men.
Fora: Fora is just Fora. He is a smart defender with just too many mistakes. He shouldn't be in the Top-4 if he cannot reduce his mistakes.
Geisser: Rock solid I guess, built a good pairing with Glauser with very few mistakes. He can work on his offensive games in the coming years in Zug I guess, I hope he gets to play PP there.
Glauser: The positive surprise from this WC. He didn't look ready in the preparation games. He was ready.
Kukan: Best Swiss D-men. Nhl-calibre for sure, a pity he didn't get the chances he deserved in Columbus. Calm, good skater, also with smart plays all over the rink.
Marti: Didn't play much, especially after not being totally fit after some games. He throwed in what he has (physicality). Don't think that there is much room for improvment but he's a guy you can take to a tournament as #8
Moser: He makes a step each year but his offensive impact was lower the later we were in the tournament. Needed to cope with an error-prone Fora. Needs to shoot more on the PP.
Siegenthaler: Started really good especially also on the offensive side of the game. As Moser his offensive impact was reduced as the game went on. Still, he's made a step and you could see why he got so much praise for his season in NJD. Also great that he didn't give up on playing WC after his injury.
Ambühl: I was sceptical after seeing some preparation games. But he delivered again.
Bertschy: Not the WC he probably hoped for. Didn't have the influence he had the last two tournaments. Took too many penalties and especially after Scherwey was gone he couldn't show much.
Corvi: 7 helpers in 7 games (I don't count the 2 minutes ice-time in QF) are solid. His hockey-IQ is just exceptional, if just his finishing would be better.
Herzog: He is probably the best Swiss winger playing outside the NHL and he showed that again. Honestly I'd rather had him on the first PP than Simion.
Hischier: What remains from this tournament was that he couldn't show up again in the Quarter. He played his heart out and fought for every minute but he failed to be as dominant as he was in every round-robin game. Hope to have him back for some more tournaments so he can show that he's able to lead a team to a medal game.
Kurashev: Not his tournament. Had his best moments early in the tournament, wasn't bad with Hischier/Meier and it was not understandable for me why he wasn't in that line in the QF. But still, if he wants to stay in the NHL he has to make a huge step next year.
Malgin: Was the best Swiss forward in the QF but he also failed to produce there. It's a pleasure to watch him skate and if he plays with the confidence he has right now he's just a very good hockey player.
Meier: Meier is tough to rate. He scored and he shoot and he was dangerous. But he also had a lot of weak plays (remember that pass back in the QF) and some unnecessary penalties. He also took very long shifts from time to time, for example before the 0-2 vs. USA.
Miranda: Tough to rate also because he just didn't play enough.
Riat: He has tools and skills but I don't think he should be the solution on a first line.
Scherwey: As noted everywhere his loss had a huge impact. Unbelievable player with a never ending energy. We were missing a fourth line in the Quarters.
Simion: If you play with Suter and Malgin and on the first PP 4 points is not enought I guess. He didn't play bad and he was a good linemate for those two but he also showed clearly why those two are just better hockeyplayers.
Suter: Same story as Hischier I guess. Couldn't show up in the Quarters but had a huge round robin. Such a smart player with a great two-way game.
Thürkauf: Started strong with two goals vs. Italy. Had his moments afterwards but couldn't produce anymore and his offensive influence completly broke away when Scherwey was gone. But yeah, we'll see him again for sure, a lot of grit, also a good skill-level for a guy on the 4th line.