Oluokun is expected to miss several weeks as he tends to plantar fasciitis, Tom Pelissero of NFL Network reports.
Oluokun was forced out of Monday's 47-10 loss at Buffalo early with a foot injury, which appears to be relatively significant. Per Michael DiRocco of ESPN.com, head coach Doug Pederson didn't officially rule Oluokun out for Sunday's game against the Texans, though he labeled the linebacker as week-to-week. Assuming Oluokun is sidelined for at least this Sunday's contest, Ventrell Miller will likely be the next man up to replace him in Jacksonville's linebacker corps.