No.
The rule is fine.
It's a statement of principle which allows the league to consider all the angles and context. I don't think you could frame a 'specific' rule.
It's rather like the playing law that forbids unsporting behaviour. It's very open and allows the officials scope to make sensible decisions on a case by case basis. If you had a list of specifically banned behaviour all that would happen would be people would do other stuff and argue that they were allowed to because it was not specifically banned.