When it was announced that Quality Road's fee would more than double to $150,000 this year, the son of Elusive Quality had justifiably been promoted to the major league of American stallions. Only War Front, Tapit, Medaglia d'Oro and Curlin are priced above him, and Quality Road shares the same fee as Into Mischief and Justify, so he is in exalted company. However, in an industry increasingly prone to knee-jerk reactions, demand for his services have fluctuated quite markedly over the years. For example, his book of mares fell by...