Britt recorded nine tackles (six solo) and one pass defensed during Monday's 30-24 overtime loss at Kansas City.
Britt recorded 10 total tackles (three solo) in Sunday's 31-26 loss to the Falcons.
Britt (illness) was a full participant during Thursday's practice.
Britt (illness) was limited during practice Wednesday.
Head coach Todd Bowles indicated Wednesday that Britt is ready to play all three downs and is becoming a leader on defense, Brianna Dix of the Buccaneers' official site reports.
Britt (calf) is listed as questionable ahead of Monday night's game against the Eagles.
Britt (calf) was a limited participant in Friday's practice.
Britt (calf) is inactive for Sunday's regular-season finale against Carolina.
Britt (calf) has been downgraded to doubtful ahead of Sunday's game against the Panthers, Jenna Laine of ESPN.com reports.
Britt (back) is active for Sunday's game against the Falcons. having been questionable going into the day.