I don't think this is a very meaningful discussion you guys are having.
About Belarus. The turning point for Belarus wasn't the KHL or Russia or VHL (lol). The turning point was a realization among the top hockey guys in the country that they have been sniffing Latvia's tail for 20 years. Even though they probably enjoyed it, instead of trying to do the same thing over and over again by building talent through Bobruysk Beavers and Dinamo Minsk, they started sending their leading prospects abroad at an earlier age.
The number of CHL players exploded, their exposure in North America increased massively, their efficiency as a programme increased. With exposure being the key element here, with it also trickling down to its KHL/domestic side.
They had 22 CHL draftees from 2000-2010.
That number increased to 11 in 2021 alone. A five-fold increase averaged out from 2011 to 2021.
This has also led to a major increase in NHL draftees.
Now, this is where things get interesting. I hate using the number of NHL draftees as a measuring stick. Famously, the number of draftees is a metric loved by the Slovakian hockey enthusiasts, because they have so many of them. If we want to measure things and compare countries with each other, that is a completely useless metric. The only valid metric is the showing of their prospects at the pro level.
Sharangovich is a great player. Kopitar is pretty good too. Probably better, actually. Now, is Slovenia even a top 16 country? Nope. So we can conclude that it takes more than one NHL player to elevate a team.
Is Sharangovich a game changer? I remember vividly the days of Kostitsyn and Grabovski. Heck, they even played together and we still had their number. So it's not a game changer and even more than that - they have already been there before they got stuck in the whole KHL quagmire in 2008. Which is a good point to remind you that Belarus was on a long, stagnating downswing and that it was a better team 20 years ago.
Belarus has to produce major pro (NHL, leading Euro, leading KHL) players on a regular basis and churn out elite players consistently to catch up with Latvia and overtake them.
They need to have a solid all-around team with major pro players at every position. Goalies, centermen, wingers, puck-moving Ds, PP qbs, shutdown forwards, etc. Are they there yet?
Well, you're not filling up that 3C slot with 18 CHL draftees or 5 NHL draftees, that 3C has to have a name.
After 2022, the number of Belarusian CHL draftees fell off a cliff. The number of Belarusian CHL players has decreased substantially. A number of the previous draftees are back in Bobruysk, some are mediocrities in the KHL, a handful are mediocrities in the AHL/ECHL, a handful are actually very good in the KHL and some might make it in the NHL.
Where does that leave us? On paper, Belarus was improving immensely and they turned the ship. The question is whether they are now going to get drafted out of Belarus and the KHL, can they maintain that exposure?
If we actually write down the names of the players (not prospects) and compare best-on-best rosters, Belarus is a light year away from being a top 8 country. It hasn't even caught up with Latvia, which is a clear cut #10 if russia is included.
If it continued developing talent abroad, I'm pretty sure it would have been just a question of time for them to catch up with Latvia, but now I'm not so sure. The '06-'08 group is excellent for Latvia.
So with Denmark on the downswing and Norway not improving, Belarus, Slovakia and Latvia would make up a trio of tier 2 challengers capable of an odd upset, but neither of these are top 8 countries.
As for Kazakhstan, it is completely obvious to anyone actually following hockey that they are making progress. And unless your main source of information about all things Kazakhstan is Borat, you have to be aware that the quality of life in Kazakhstan has improved immensely and that they're doing relatively good and probably a lot better than most people expect.
Since their starting point is much lower, they can make continuous, marginal gains at every position each year without using foreign imports. And that in and of itself is a great achievement.
Are they going to be challenging 1st tier countries? Not in the next 5 years, no. They have a long way to go, but they do have potential and they are most definitely trending upwards.
I'm not so sure about Belarus trending upwards in the long-term. The way I see it, they are likely going to peak in about 3-4 years unless things change politically. If they were open to the world, Belarus could be a leading hockey nation, but alas. A land of wasted potential.