Don't count out Carlos Rogers just yet.
"Oh no," Rogers said Tuesday, per Eric Branch of the San Francisco Chronicle. "Hell no."
Rogers underwent MRI testing Monday after injuring his hamstring in the closing minutes of last week's win over the Arizona Cardinals. His durability has been a strength. Rogers currently leads all 49ers defenders with 1,068 snaps from scrimmage and hasn't missed a game in three seasons.
"We'll see," Rogers said. "It ain't bad."
Asked about his cornerback's status, coach Jim Harbaugh said Tuesday: "We're always hopeful. He's a little sore, but these guys heal faster than normal human beings."
On Monday, San Francisco added Perrish Cox to a defense that has allowed just 154 points over their past 10 games.
UPDATE: Rogers did not participate Wednesday in the 49ers' practice.