Griffin underwent a procedure Tuesday to address chronic tendinitis in his left knee, the Tennessean reports.

Per the report, Griffin, who also underwent surgery in January to repair a torn labrum, might not be fully cleared until training camp, but in the absence of any setbacks, the safety should be good to go to start the 2015 season. Griffin is coming off a 2014 campaign in which he recorded a career-high 112 tackles to go along with three sacks and two picks in 16 games.

Griffin underwent surgery on Tuesday to repair a torn labrum in his shoulder, the Tennessean reports.

The procedure is expected to sideline Griffin for four-to-six months, with the report relaying that the safety may also have a minor procedure on his knee later this offseason, once he is able to use crutches. With that in mind, Griffin -- who is slated to make $6.3 million in 2015 -- hopes to be ready for the Titans' OTAs. Griffin finished up the 2014 season with a fantasy-friendly 112 tackles, three sacks and two picks in 16 games.

Griffin (back) is active for Sunday's game against the Jets.

Griffin has been battered and bruised this season, but he keeps suiting up, and he'll be out there Sunday to help owners in IDP leagues.

Griffin practiced fully Friday and is considered questionable for this week's game.

As the week has progressed, Griffin has been more active in practice, so things are certainly trending in the right direction here. Continue to monitor his status leading up to kickoff.

Griffin (back) was officially listed as a limited practice participant Thursday, the Titans' official site reports.

That's an upgrade from Griffin's non-participation Wednesday, with the safety now presumably trending toward active status for Sunday's 4:05 ET kickoff against the Jets.

Griffin (back) did not practice Thursday, Jim Wyatt of the Tennessean reports.

More on Griffin's status Friday, but as long as he practices in some capacity to close the week, we'd expect the safety to be available for Sunday's game against the Jets. We'll let you know if that assessment changes.

Griffin (shoulder) is listed as active for Sunday's game against the Texans.

It remains to be seen how close to 100 percent Griffin will be Sunday, but he'll give it a go. With 82 tackles, three sacks and two picks in 11 games to date, he's a viable IDP option when healthy.

Griffin (shoulder) is listed as questionable for Sunday's game against the Texans, the Tennessean reports.

Griffin returned to practice Friday after missing the previous two days, and indicated that there's no doubt he'll play Sunday. His IDP owners are still advised to verify his status in advance of Sunday's 1:00 ET kickoff, however.

Griffin (shoulder) did not practice Thursday, the Tennessean reports.

We'll check back on Griffin's status Friday, but in the event that he isn't able to play Sunday against the Texans, the report relays that coach Ken Whisenhunt indicated that the likes of Marqueston Huff and Brandon Ghee could see added snaps at safety this weekend.

Griffin (shoulder) did not practice Wednesday, the Tennessean reports.

Griffin suffered a shoulder injury this past Sunday against the Eagles, but was able to return to the game, so as long he is able to practice later in the week, the productive safety should continue to tough it out Sunday against the Texans.

Griffin, who suffered a shoulder injury Sunday against the Eagles, was able to return to the game, Jim Wyatt of the Tennessean reports.

Griffin, who recorded a team-high 12 tackles Sunday and has 82 tackles and three sacks overall, thus should be available to his IDP owners Sunday against the Texans.

Griffin suffered a shoulder injury Sunday against the Eagles.

Griffin entered Sunday's game averaging seven tackles, with three sacks and two picks in 10 games, so his status is of import in IDP formats.

Griffin had an interception and a sack while adding a team-high 14 tackles in Tennessee's loss to Cleveland on Sunday.

Griffin was all over the field Sunday, yet still couldn't prevent the Browns from staging an improbable fourth-quarter comeback. Griffin, who has 37 tackles and two interceptions through five games this season, will be counted on even more now that Bernard Pollard (Achilles) has been ruled out for the rest of the year.

The Nashville Tennessean doesn't expect FS Michael Griffin to be a salary-cap casualty.

Cutting Griffin would create $6.2 million in real savings, and $8 million in cap space, but reporter Jim Wyatt believes his roster spot is "OK." Griffin missed the first two games of his career last season, but continued to play at an above-average level. Still only 29, Griffin should be back. He's signed through 2016.

Titans FS Michael Griffin underwent offseason foot and knee operations.

The foot procedure was related to plantar fasciitis, while the knee surgery was just a simple injection. Griffin has just started to begin running again. In a football-related note, Griffin says the new coaching staff informed him he'll be playing closer to the line of scrimmage in 2014. That may mean free agent SS Bernard Pollard won't be back. Griffin carries an $8 million cap number.

Titans FS Michael Griffin is unsure if he'll be back in 2014.

Griffin is coming off a solid season, finishing with 106 tackles and an interception in Tennessee's No. 11 ranked pass defense. He's currently set to count $8 million against the cap in 2014, so the Titans could look to part ways under a new coaching staff. George Wilson would serve as a capable in-house replacement if Griffin were to be released. Free agent SS Bernard Pollard is also questionable to be brought back this offseason.

Titans FS Michael Griffin's one game suspension for violating the league's policy on player safety has been upheld.

"I am still confused on what other options I had as a defender but at the end of the day we must move on and focus on Indy," Griffin said in a Tuesday statement. "The team is more important than this matter. Let's not make it a distraction." It doesn't sound like Griffin has learned his lesson, but we digress. He'll be back for Week 14.

Titans FS Michael Griffin will appeal his one-game suspension for player safety violations.

Griffin knocked out Raiders rookie TE Mychal Rivera during Sunday's win over Oakland. The NFL will hear Griffin's appeal and decide its validity by Tuesday, in all likelihood. It's believed Griffin has four safety violations since 2009. Roger Goodell should not find it easy to let him off the hook.

NFL suspended Titans FS Michael Griffin one game for violating the league's policy on player safety.

Titans FS Michael Griffin (quad) will return to game action in Week 10.

They face Jacksonville next. In a reversal from last season, Pro Football Focus has graded Griffin as a top-five safety in 2013, and particularly effective versus the run. Griffin has two forced fumbles and 39 tackles on the year.