Two weeks ago today, the Supreme Court denied a petition for review challenging the Court of Appeal's holding in Aguiar v. Cintas Corp. No. 2, ___ Cal.App.4th ___ (Sept. 27, 2006). In that case, the Court of Appeal reversed an order denying class certification, and in the process, offered more guidance on the concept of subclassing than in any prior published opinion. My original posts on Aguiar are here and here. Also, the blog Wage Law mentioned the denial of review in an interesting post.