Emphatically, I would not. However, there are certain circumstances of which you may not have control, and if such happens, there is no other options than to let be. Historically, there is an incident, where your guy or girl could innocently run against the law of the land. At that point, the only recuer at your point of need, is your guy/girl. What would you do? Are you going to allow sentiment to pay for the crime that you did not committed? Think about that, because "there is no abslute freedom" in this world.

Yes, indeed, there is no cause to be aggressive unnecessarily. Kaita's action is uncall for, such should not repeat itself. He should media to fight his cause, if he is not satisfy with the referee or any other players, insteated of taking the law at is own hands. His action portraits Nigerian with bad image.