Beware if you ever find him staring back at you in a class YOU teach. You might be tempted to be kind. I would say, no. Tie him down as soon as possible, and sit him on his own, so that if you fly into a rage at him, you flailing arms wont injure any innocent bystanders.
People think kindergarteners are pretty tame. Looks at those evil eyes and tell me that kid is tame.