Following the unanimous exoneration of Cardinal George Pell by the High Court of Australia in April last year, there was a glimmer of hope that the huntress-in-chief of Pell, the fembot Louise Milligan, would back off for a while, would meekly retreat, perhaps even show some remorse. To have been so humiliated legally after her defamatory crusade against the cardinal, common sense would suggest, and humility would demand, that discretion become the better part of valour.