None of the other guys in the band really sang, so that's when I brought Roy Clark in.
I think if you are going to be a singer, you should sing. If you are going to be a dancer, you should dance. If you are going to do a combination of the two, you should make it very clear when you are singing and very clear when you are dancing.
This principle is old, but true as fate, Kings may love treason, but the traitor hate.