I think it may be a good idea to have a discussion and then add somewhere(not sure where) an extensible section about LiPo batteries and rule considerations for them. I feel there is a lot of variation in how different events treat them: no rules, charging rules(lipo sacks,etc.), restrictions on certain weight classes(Franklin Inst), match rules(Forfeit if battery comes out, even if still working/connected. Forfeit or restart? if fire is put out and robot still works, etc.)
I feel there should also be a best practices section somewhere for LiPo considerations for EOs: fire extinguisher class, sand bucket use, safe firefighting plans (inside arena, or in safe, pre-planned location outside[fire cart plan/path needed]), arena ventilation, etc.