I'm torn on the pledge: I honestly think it should be up to the individual, but signs of respect (hand over the heart, removal of hat, etc) should be required. Forcing someone to pledge to something removes the movtives for doing such a thing. That is *my* position, simply because my words have meaning, and I'm not going to say something because I'm "supposed" to.
But, also with that being said, Red Skelton was truly a unique and talented man... no doubt there. It's true we could use a great deal more entertainers with his skill these days. Not enough professional entertainers of that grade out there, and too many hacks.