Which entrepeneurs from Dragons' Den do you want to see on the show?

My personal pick is Martin Cowley (https://www.youtube.com/watch?v=yo--r082Xts) who showed up in a sweat-stained shirt and a giant red mohawk. He was so inappropriately dressed, most of the pitch was spent on his appearance, which he didn't see a problem with (His business was food based, like half the tasks)