Okonkwo caught three passes for 34 yards on four targets in Sunday's 26-3 loss to Houston.
Okonkwo (illness) is active for Sunday's game against the Seahawks.
Okonkwo didn't practice Friday due to an illness and is listed as questionable for Sunday's game against the Seahawks, Jim Wyatt of the Titans' official site reports.
Okonkwo (leg) will return to practice Monday, Paul Kuharsky of PaulKuharsky.com reports.
Coach Mike Vrabel said Saturday that he expects Okonkwo (leg) will return to practice this week, John Glennon of SI.com reports.
Okonkwo made three catches on four targets for 24 yards in Thursday's 27-13 loss to the Cowboys.
Okonkwo recorded one reception on two targets for 10 yards in Saturday's 19-14 loss to the Texans.
Okonkwo caught four of five targets for 54 yards in Sunday's 17-14 loss to the Chargers.
Okonkwo recorded six receptions on six targets for 45 yards and a touchdown in Sunday's 36-22 loss to the Jaguars.
Offensive coordinator Todd Downing said Thursday that Okonkwo has earned more opportunities, and the Titans have looked at drawing up more ways to get him the football, Turron Davenport of ESPN.com reports.