Having dismissed Frank Robinson at the end of the season, the Nats are casting a wide net for possible replacements. Reports yesterday regarding the sudden firing (and availability) of four-time World Series winner Joe Torre now appear to be premature, according to the NY Post. With the nascent Torre-to-the-Nats campaign already toast, we take a look at the other candidates in the rumor mill… Lou Pinella Experience: Played briefly for O’s and Indians, but mostly…