Every week, two of the Best Fans in Baseball (TM) bring you all the news and analysis you need about the St. Louis Cardinals.  Just one week left in spring but there's still plenty of questions around the club.  Daniel (@C70) and David (@iPopEditor) work their way around some of them.  What's really behind this idea of a six-man rotation and why are the Cardinals apparently willing to do it in the absolute worst way?  Who is going to be the 26th man and does it really matter?  How worried do we get about Sonny Gray's less-than-sunny spring?  All that and more!