Catherine, Princess of Wales’ “shocking” cancer diagnosis has thrown an “even bigger” spotlight on King Charles III’s slimmed-down monarchy. “I want them to pull through this crisis,” Princess Diana’s former butler, Paul Burrell, told an outlet when speaking about William and Catherine’s recent press struggles. “I want them to show the world that everything is well within the house of Wales, and I want them to go forward because they are our hope for the future. Without them — without Kate — the royal family is finished.” The Princess of Wales revealed her diagnosis in a candid and “heartbreak…