Britain’s Got Talent to “bubbling up” the professional dancers with their celebrity partners on Strictly Come Dancing, broadcasters are trying to bring the nation some feel-good “normal” television this autumn, despite the coronavirus-induced obstacles.In the week that the BBC unveiled Strictly’s most diverse line-up yet and BGT returns to ITV, the extraordinary and costly lengths that producers are going to in order to feed the nation’s hunger for the return of reality and talent shows are