However, I suggest that those who wish to play as Galtran do so.

Here's an idea... why not explore these practical searches for truth (in no way considering this as proof of anyone's right or wrong) through sessions on a platform like Twitch?
For example, everyone interested runs the battle offline, and then two people are chosen to move the pieces – one for the blue side and one for the red side – and they run through the ideas... or immediately dismiss them as noobish... If, for example, a path to victory is found for the blue side, we start looking for counterarguments against the found winning path... and so on, iteratively, until the truth is discovered... in the process, the viewers get trained))
Something like that...