First round of the always competitive, but now revamped, OSS Gold begins tomorrow with the added wrinkle of going on the half. Top 3 performers from last year haven't come back yet but the OSS Gold always has a deep group of talented horses. First division looks to be the toughest. Muscle Mass looks to be coming on as a sire with half the starters being his progeny including all three favorites (Third Pat - Greeno, Muscle Gem - Moiseyev, Northern Bullet - Filion).