Perched quietly and patiently in the back there, perhaps disguised by the considerable buzz of recent Panini America sports releases such as 2012 Prime Hockey, 2012 Rookies & Stars Football and 2012-13 NBA Hoops Basketball, sits the upcoming 2012 Americana Heroes & Legends, an eclectic, history-soaked tribute to Olympians, astronauts, presidents, Medal of Honor recipients and so much more. Late Friday…