http://www.jsonline.com/blogs/sports/116862568.html Little snipet in there about Marcum starting the first Spring Training game. If you schedule it out that lines him up for the home opener. Feb 28, Mar 5, 10, 15, 20, 25, 30, and April 4(day of the home opener). Seems to me like it'll be Greinke, Gallardo, Wolf, Marcum, Narveson for our rotation then.