I agree to you to the extent that BlockWars is noticeably much more popular than the rest of featured games.
Here’s an example to understand this situation:
The United Nations is directed by a security council. In the security guards until they put and both permanent and temporary members. (The permanent members of the UN’s security council are: China, France, Russia, the UK and the USA). The non-permanent members are chosen by the General Assembly (All UN members) to guarantee the fair participation of any member country.
In the featuring system we should apply BlockWars as a permanent featured game (The equivalent to a permanent security council member) I mean by this is that it should have a guaranteed amount of times it gets featured monthly. That way, BlockWars players are pleased because their favorite game is mandatorily featured. And the rest of players are also pleased whenever featured games are put into voting, BlockWars isn’t an option, therefore all other games have a fair chance for winning. (Non-permanent members chosen by general assembly.)