Ayers (ankle) practiced in a limited capacity on Wednesday, Greg Auman of the Tampa Bay Times reports.
Ayers participated for the first time since suffering the ankle injury Week 2, albeit in shorts as the Buccaneers limited his activity. If he's unable to return to game action Sunday against the Raiders, Noah Spence figures to once again get the start at defensive end.
Martin (hamstring) didn't practice Wednesday, Greg Auman of the Tampa Bay Times reports.
Already beset by one setback, Martin will be treated with kid gloves by the Buccaneers as he rehabilitates the balky hamstring that has sidelined him since Week 2, per Auman. As a result, the training room will be Martin's domain until he's cleared to return to the practice field. In the interim, the Bucs will entrust Jacquizz Rodgers with a particularly hefty workload, which has equated to 56 carries for 255 yards and six catches for 37 yards over the last two contests.
McDonald (hamstring) will not play against the 49ers on Sunday.
McDonald was able to return to practice after sitting out on Wednesday, but will be held out due to the lingering nature of hamstring injuries. However, he appears to have an optimistic chance of returning next week. Akeem Spence will get the start on Sunday as his replacement.
Bell (concussion) reached an injury settlement with the Buccaneers on Thursday, Aaron Wilson of the Houston Chronicle reports.
Bell suffered a concussion in Week 4's preseason finale against the Redskins, leaving him on the sidelines for an extended amount of time. The team decided to part ways with wideout instead of holding him on IR for the year.
Odrick (quadriceps) did not practice Wednesday and is considered questionable for Thursday's game against the Titans.
Odrick could see his reps limited if he's ultimately given the go to play, while Tyson Alualu figures to be see an expanded role if Odrick is held out. Odrick has not warranted much IDP value so far this season, as he's recorded just one sack in four games played.
Thomas (ankle) is listed as questionable for Thursday night's game against the Titans.
The Jaguars list Thomas -- who did not practice Tuesday -- as limited in Wednesday's practice participation field, with the tight end's status clearly worth monitoring as Thursday's 8:25 ET kickoff approaches, given that he and Jared Odrick (quad/questionable) are the only two players who the team applied Week 8 injury designations to.
Washington (hamstring) reached an injury settlement with the Jaguars on Thursday, Aaron Wilson of the Houston Chronicle reports.
Washington went down with hamstring earlier in the week which evidently will keep him sidelined for an extended amount of time. The Jaguars decided to instead part ways with the wideout instead of keeping him on the IR. The second-year man could hope to return to Jacksonville once completely healthy.
Blackmon (suspension) was handed a one-year suspended sentence and probation Wednesday, stemming from a misdemeanor DUI, the Florida Times-Union reports.
Taken fifth overall in the 2012 NFL Draft by the Jaguars, Blackmon hasn't played in an NFL game since being suspended indefinitely back on Nov. 1, 2013 for a violation of the league's substance abuse program. Though he remains listed on Jacksonville's roster, the the 26-year-old wideout seems increasingly unlikely to play for the team again.
Colvin (toe) was a full participant in Tuesday's practice.
The cornerback's full participation in practice is a reassuring sign he'll be ready for Thursday's tilt with the Titans, barring any major setbacks. If he is able to play Thursday, expect him to serve as a reserve option behind rookie Jalen Ramsey.