That would be easy enough since it is the same code structure, could create a Cvar for it but would better if one could keep it seperated kind of like switchteam at half time does and then it could be a seperate plugin (like a cvar for switchteam). One reason not to switch is that this is marked Alpha since it hasen't been tested. Mostly added it as a reference if I have more questions and to get feedback (bugs and requests like yours). My intended test server had a too old CPU for source and hence the lack of testing.
Maybe will add more features once python or if structures gets added but also when the new mapchooser comes out and play
