This rule change will do nothing.
Claiming why you killed a person after you ID the body will be the same thing when someone asks you about it.
Its the act of being a traitor that makes the game fun. Being able to kill everyone based of DNA without reason is not the game type.
However, I'm a bit confused of the things you've said. The "new rule" everyone keeps implying has been here for ages. The latest rule change was so people get less confused when reading our rules. So there was nothing changed just added for clarification.
Might I add, the DNA scanner is not useless. Its actually really handy to use and its creates the opportunity to see who's done something wrong to then force test them. (using tab)
At the end with your new rule suggestion, you'll end up breaking rule 2.1 as he could have a valid reason why he killed that person.
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