Greg C.
Cheesehead
I haven't been hearing as much as I'd like about Greg Jennings so far in training camp, but the team seems to think he's just fine. Personally, I don't think it's out of the question for him to be as good as Driver this year. Here's an article from the Press-Gazette:
http://www.packersnews.com/apps/pbcs.dll/article?AID=/20070802/PKR01/708020514/1989
http://www.packersnews.com/apps/pbcs.dll/article?AID=/20070802/PKR01/708020514/1989