Ready or not, the San Francisco 49ers' 2012 season opener is here.
For both the Niners and the Green Bay Packers, preparation for Sunday's matchup began long before September.
These well-coached teams have been waiting to wash the bitter taste of playoff defeat from their hungry mouths for months, and you're likely to see two uncharacteristically (for this time of year) refined squads take the field at Lambeau on Sunday.
By now, each side knows the other's weakest links like the back of their hands. The only catch: There aren't many deficiencies to be exploited.
Rest assured, Jim Harbaugh and his staff will have a sound game plan in place. They're pretty adept at adjusting on the fly, too.
No one knows exactly what they'll have in store, but I've compiled a few potential weak points on the Packers roster that the 49ers could find success exploiting—if they so choose.
Here's a look.