Josh Harrellson is one of "several big men the Heat have recently worked out," a source tells the South Florida Sun-Sentinel. We noted on Thursday that the Heat have also taken a look at Chris Andersen, and it sounds like those two are the front-runners at the current time to land a roster spot. Beat writer Ira Winderman also lists Andray Blatche and Darko Milicic as options, though there has been nothing to suggest Miami is seriously targeting either player.