The main reason Peasant and Titan mines have several versions, is because most players are at either of those ranks - especially for new players.
If it is an ongoing issue, I’m sure you could certainly make a suggestion about it and have it be considered by the relevant persons. However, most of the time players at the God mine will rankup quickly anyway, so they won’t be affected too much. The God mine is also larger than Titan, so it wouldn’t really need multiple versions as much as Titan & Peasant would - that being said though, it may be worth alternatively suggesting that the God & Titan mines switch places, considering again that God mine is larger than the latter.
Currently, if they were going to add more versions of the God mine, they may as well add in more versions of all the mines because the same argument could be made there. I personally doubt it’ll happen, but if it were to, it’s something that is more likely to be added in during a new season.