I came up with another mechanism for a type 3 system: teams keep their ranking as long as their managing trio remains the same. For instance, if a team finishes in division 1, even if almost all their players are changed, if the 3 managers are still on the team that team is in division 1 the next season. So basically a team is its 3 managers and the rest of the supporting cast does not matter when placing the team in one of the divisions. Now you can add rules to transfer ownership of a team to other players from a season to the next (like owner can only transfer his position to a previous assistant, assistant can only be a player on the team the previous season etc.). This is a team-based system that does not require individual-oriented features. Keep in mind though that as a system protects teams more and more it also weakens the accuracy of team placement in division according to skill.
At this point I sort of wish NHLGamer staff would choose an option (or do the mental work to come up with their own system) and run with it, presenting the finished product to the community. Speaking of dictatorship, the division system also makes for a whole new range of punishments for infractions such as preventing individuals from joining a division 1 team for a season or whatever. So for the little Trump's and Putin's out there, that's something to look forward to, I guess...