SAN FRANCISCO (Bleacher Report) — X-factors will ultimately decide who triumphs between the Green Bay Packers and the San Francisco 49ers.
Everyone knows Aaron Rodgers will rack up passing yards. Everyone knows Patrick Willis will rack up tackles.
But the following players could blow up or not even show up. They influence the outcome in a different manner than studs like Rodgers and Willis, and because of that, they’re the ones to watch on Saturday night.
CLICK HERE for the list of Greatest X-Factors from Bleacher Report.
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