The setting of new sire records in the modern era tends more than not to be a direct consequence of ever-greater book sizes. But they must still be acknowledged as legitimate breeding benchmarks as they will inevitably feature some outstanding performances. Just look at Mehmas (Ire)'s tally of first-crop 2-year-old winners this term. Currently on 56 winners, he is already 17 clear of Iffraaj's old record and in normal circumstances we might be entitled to expect his record to stand for many years. It may well do, but his strike...