Nah it's not distasteful. It's reality. Big difference.
But Abayarde is probably right with the Quique Lucca method. I know I saw a recent gig of them playing in PR and he did exactly that, stand on the side directing the band while Willie Sotelo played piano. Definitely hope he's around for many more years so we can have more great music from this powerhouse!
As for Quique Lucca, what exactly what his role with the band? I mean, I know he's Papo's dad but from the albums I have, his name was never referenced next a particular instrument and I saw some black & white footage from La Poncena from way back and he was never playing any instrument in them either. He was basically on the side just "bopping" to the music. Did he actually play an instrument in the band or more like a director?