Dratini
Pokémon Ranger
I like itatm we dont know
however it might be possible to have the system record what moves were used and what damage was done
overall issues wont be so much someone gaming the system as breaking a clause(i.e. sleep clause, evasion clause, etc) that both sides had agreed to
If things go in my view there will be no official clauses applied to the main open format with little cup and possibly no-uberlegends being additional formats that can be done