obskyr gave the best example why KHL needs closed system - example of Avtomobilist. Is not Ekaterinburg one of best russian cities? What is future of Ekaterinburg? There will be FIFA World Cup, huge investments into infrastructure. IMO this city has future and deserves KHL team. Yes, Avto had financial and arena problems, would be relegated if not closed league. If relegated, what would be club´s destiny - Khimik or Juventus (ITA soccer team)?? You know, Khimik was great club in past, played KHL for one season, had financial problems and does not exist anymore (seniors), has no chance to come back. Juventus relegated due to corruption/money issues, is back in Serie A.
Novokuznetsk, Slovan, Riga, Avto has had lowest budget, but KHL has supported them, all are in KHL, because league counts on them in future. Riga and Slovan are important from "not-russian league anymore" point of view. If KHL wanted, Riga could relegate this season (was last in West) and be replaced by Tyumen (with much bigger budget). Or Amur could relegate, but the hell, this is club which has sold all games since KHL started. Novokuznetsk and Khimik was at the same situation (more or less) - money issues. KHL did not see a future with Khimik, club is not in KHL anymore. On the other hand, KHL can see a future with Novokuzneck... who knows, maybe after a few yrs, KHL will change opinion. Avto was mentioned, had financial problems, but solved it, found new sponsor (TNK-BP etc). Would that happen if relegated to VHL last summer?
The most important think - players and budgets. KHL needs to increase minimal budgets. Impossible with relegation system, because KHL club with budget of 10 mil. euro would be replaced by VHL/euro club with 5 mil. euro. Great example is Czech rep. Lev had budget cca 19 mil. euro, the best czech league´s club cca 7 mil euro (??). Unreal to substitude Lev by another czech club within a summer. Plus there are conditions for arena, management, another rules of transfers. KHL is unique league in Europe, relegation is not possible here, the same like in NHL.
I agree with obskyr that KHL and NHL works at the same basics. The source if money is not important NOWADAYS. Funding KHL clubs by oil/regional money does not have to take forever (in today´s amount). Look at Traktor, they try to earn money from souvenirs. Yes, majority clubs dont care, but it is their problem. Believe me, they will change their mind in future. We need to understand that KHL want to challenge NHL, which clubs have budget of 80-100 mil. USD (??). KHL has not been challenging euro leagues with budget under 10 mil. USD. If you want to challenge NHL, you need to invest money. KHL can do it, has not problem to lose money for decades. The same model is in euro soccer.
Short-term goal of KHL is to establish itself at euro market, in hockey countries like Czech rep, Slovakia, Finland, Sweden, and Germany or Switzerland as well. So, you need invest money.