2nd round pick Greg Jennings out of Western Michigan University is pushing for a starting job with the Packers.  Jennings is in a battle with Robert Ferguson for the job.  Ferguson has had a lot of chances before to step up, but never has.  Jennings has caught 8 passes in the pre-season for 199 yards (24.9 avg) and a TD.  Jennings and Favre look like they are developing a good chemistry between them.