I can't discount Husso because of his age. Linus Ullmark is a year older and was pretty pedestrian until recently. Yeah, Boston is a better team but he didn't win a Vezina being average.
It's almost a cliche here that goalies are unpredictable but there's merit to it. There's no other position that has as many late bloomers, flashes in the pan, or one hit wonders (hello Darcy Keumper!). That said, I think Husso can carve out a path as a decent starter if he has support.
Darcy Keumper has a .920 save percentage for half of the years in his career. He has a .910 for the other years really. If you go by performance with team. Playing .920 hockey with the Coyotes wasn't a small feat. I have never been his biggest fan. I don't really know what to think of the Caps, they don't seem to be getting better. Keumper has started 350+ NHL games at this point, he has been in the league for more than a decade. He has a couple of disaster years, but by in large has delivered his job, the Colorado year is actually his third best save percentage.
Now for the general topic, I am not sure what to make of Husso. He flashes a lot of talent, I agree with everyone saying he needs a pitch count. I am not sure we have enough at backup goalie. I think it kind of bums me out, now I think they are better than Ned. I wish him luck but it did not end well. So it should be upgraded, but I don't know that either Reimer or Lyon are big NHL upgrades though Reimer has the better track record. Reimer has done it, Lyon got hot at the right time with a team on an absolute tear. Alex Lyon is a 30 year old AHL goalie. I hope he isn't the backup and I know some have their own reasons for rooting against Reimer, but I think he is our better option. Reimer is a .910 save goalie, he isn't one at this point in his career perhaps and I think that is fair. He got absolutely caved behind a brutal Sharks team last year so he does need to bounce back. But in the last 10 seasons his low is 22 games and just 20 games twice. One of these is the lockdown shortened year. Reimer also has a high of 48 games, two years ago, but he can be counted on to carry a decent chunk of games in a rotation at least that is his history statistically. So Reimer does play games consistently and might actually match Husso well in terms of upgrading his effectiveness.
I do think we might miss the playoffs over the goaltending. It is a hard variable to predict, I think they are in better shape between the pipes than they have been in a while, but lets be honest we have been lacking massively in talent in our net for a while. The standards have to go up to go where we want to. I hope that part of the dressing room is ready, we need more. On a number 5 out of 10.
I hope Husso has a good 50 to 55 games and is managed to where there is less burnout. When he looked fresh and right his agility was really an asset. When he got run down it was a tough stretch but the team in front of him was bad to end the year. I think he could play well, but I need to see how he gets protected, starts and if we give him more breathers this year.