The rehabilitation from the surgery is expected to take 3-4 weeks, which puts the Second Team All Pac-10 back in danger of missing the team's opener against FCS champion Eastern Washington September 3.
Polk has been a standout throughout his career with the Huskies, but really emerged onto the national scene last year, especially with an MVP performance in the Holiday Bowl win over heavily favored Nebraska. Polk rushed for 177 yards and a touchdown on 34 attempts against the Cornhuskers in that contest and 1,415 for the year -- second in the conference behind only Oregon's LaMichael James (who led the country with 1,731 yards).
Polk's 1,415 yards last year for the Huskies was second behind only Corey Dillon's 1,695 yards in 1996 for a single season. With two more years of eligibility, Polk appears to be well on his way towards challenging Napoleon Kaufman's record for career rushing yards. He is currently 1,546 yards behind Kaufman, who left the Huskies for the Oakland Raiders with 4,041 yards between 1991-1994. Polk is currently in sixth place on the Huskies' all-time list with 2,561 yards.
According to Huskies' head coach Steve Sarkisian (via Bob Condotta of The Seattle Times), the injury was caught early and shouldn't take long for Polk to recover.
"I don't know if it kind of lingered on him and it was one cut or not, but he knew near the end of practice that this just doesn't feel right, something isn't feeling right," he said. "When we got done we said, 'Let's go in and take a look at this thing' and (surgery) was the right thing to do. ... It's not serious but I just didn't want it to linger and I thought the doctors handled it really well, and let's just do it now so we are not dealing with this thing come October, November. It potentially could be a couple of weeks but I think he already feels good about it."The 5-11, 215 pound Polk is among the most physical backs in the country. He possesses enough lateral agility to elude and while not boasting explosive timed speed, is rarely caught from behind. He currently rates as NFLDraftScout.com's No. 5 running back prospect in the country. Should he enjoy a strong 2011 season, Polk is thought to be very likely to explore his NFL options. Polk graduated in June with a degree in American Ethnic Studies/Anthropology.