The Titans opened Williams' (pectoral) 21-day practice window Wednesday, Jim Wyatt of the team's official site reports.
Okada (hamstring) was a full participant in Wednesday's practice, John Boyle of the Seahawks' official site reports.
Charles (undisclosed) practiced Wednesday, John Boyle of the team's official site reports.
Hooker is in the league's concussion protocol and did not practice Wednesday, Easton Freeze of AtoZSports.com reports.
Pollard (foot) did not practice Wednesday.
Thomas compiled five total tackles (four solo) and an interception in Sunday's 30-23 win against the Chargers.
Emmanwori registered nine total tackles (eight solo), including 1.0 sacks, while also adding a pass defensed during Sunday's 30-23 win over the Chargers.
Jones recorded 12 total tackles (six solo), including 1.0 sacks, while also adding an interception during Sunday's 30-23 win over the Chargers.
Hill tallied eight tackles (three solo) during the Titans' 24-18 loss to the Ravens on Sunday.