Because it's all about the gamble, Sheokh, isn't it? If he turns out to the real deal, like his half-brother, then you're ahead of the game as the stud fee will go upwards yet again and could be unaffordable - assuming, of course, that we're talking about breeding to race. Either way, if the mares are good quality proven mares, if breeding to sell as foals or yearlings then using him when he retires to stud would also be sound commercial sense as I would guess that they would be highly saleable. GALLILEO's were good-lookers and this horse is too, so if you start with decent mares, then you are unlikely to get horror stories.