The stakes are high, as Adele and her team know only too well.Yesterday saw the first night of her now notoriously delayed four-month residency at Caesars Palace Colosseum in .One down, 31 more potentially perilous performances to go.Now there is one overriding concern among her team: for the sake of Adele's reputation, there can be not one single cancellation this time round.Everyone is utterly focused on...