This is the beauty of the Scavenger Hunt bingo. On paper, Ali has a great chance: A doddery old lord, an ageing rocker with cancer, a couple of old entertainment stars ripe for a sudden heart attack, and two housewives' favourites who seem in fairly good health but who knows.
But if I told you now they'd all live to see 2018, no one would bat an eyelid, which gives potentially at least 10 months for someone to sneak through (namely me...)