This is one of the Packers' strongest offenses ever thanks to Aaron Rodgers, who during his last 6 1/2 games threw for 1,929 yards with a 20-to-0 touchdown-to-interception ratio. Rodgers has a deep wide receiving corps headed by Davante Adams, a top three overall wide receiver, and one of the best running back combos in the league, Aaron Jones and A.J. Dillon.

Cold weather isn't going to derail this attack especially when wind won't be a major factor. The 49ers don't have the backend up to hang with all of Rogers' targets. Green Bay could have nearly its entire starting offensive line intact, too, for the first time this season. San Francisco is hoping to have back its best two defenders, pass rusher Nick Bosa and linebacker Fred Warner. Both were injured against the Cowboys last week. It's just an added bonus for Green Bay if either of those players is out.

The cold elements shouldn't bother the 49ers either because their attack is predicated on running and Jimmy Garoppolo playing point guard distributing short passes to Deebo Samuel, George Kittle and Brandon Aiyuk, all of whom are outstanding at gaining yards after the catch. Samuel has the most unique skill set in the NFL with his pass catching skills, rushing talents and even the ability to pass.

The Packers could get back cornerback Jaire Alexander and pass rusher Za'Darius Smith. Even if those two return, they aren't likely to play the entire game and their talents are more suited to defend against the pass rather than the run. The physical 49ers should control the trenches when running.

Green Bay's defense slipped noticeably as the season wore on. If you throw out holding the Vikings to just 10 points when Sean Mannion was Minnesota's QB, the Packers have surrendered an average of 30.1 points during their last six games.