The St. Louis Post-Dispatch and columnist Sylvester Brown have parted ways. We've already reported on all the messy details per Sly Brown and his editors. But what we're really interested in today is the horse race to replace Brown as the paper's next minority columnist. After all, Brown was hired to replace Greg Freeman, a columnist who often served as the minority (and more specifically African-American) voice of the Post-Dispatch prior to his untimely death in 2002. So who are the likely cand