Richard Thomas wrote Jerry Springer, The Opera, as everyone knows - and he is soon to unveil Anna Nicole, the opera. Can this be the same Richard Thomas who’s written a dance show at Sadler’s Wells, with a cheesy poster, called Shoes? It hardly seems likely. Flames, expletives, scabrous lines, suppurating satire - that’s what makes a Richard Thomas show, not (surely) tap-dancing in platforms and ballet-dancing in flip-flops?