 After Brett Favre was traded to the New York Jets, new starting quarterback Aaron Rodgers became the target of heckling by several disgruntled fans at training camp for the next couple of days.After the Packers preseason game on August 11, it was apparent that second string rookie quarterback Brian Brohm was in danger of being passed on the depth chart by another rookie quarterback, Matt Flynn due to Brian's lack of success in the preseason contest.Another camp battle that had emerged is one between rookie offensive guard Josh Sitton, Daryn Colledge and Allen Barbre for the starting left guard spot.