Koyack (knee) underwent successful surgery to repair the tear in his meniscus on Saturday.
Koyack went down during Wednesday's practice, but it wasn't immediately clear whether his injury would require surgery. The Jaguars didn't place the tight end on injured reserve, however, so they may be holding out hope for Koyack to return at another point in the 2016 campaign.
Thomas (elbow) is listed as questionable for Sunday's game against the Colts.
It's not clear how much work Thomas was able to get in Friday's practice, but he will have a chance to take the field Sunday. Thomas will be a game-time decision for Week 4, according to Michael DiRocco of ESPN.com, and the Jaguars and Colts will kick off at 8:30 AM ET, so those considering using Thomas in Sunday's lineups should be sure to check in on his status early in the morning.
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 (suspension) returned to practice Wednesday, Ryan O'Halloran of the Florida Times-Union reports.
Colvin was dealing with an ankle injury and had been sidelined since the team's preseason opener. He was back on the field Wednesday and should be available for Saturday's matchup with the Buccaneers. Colvin is suspended for the first four games of the regular season for taking performance enhancing substances, but he should be back to full strength by then.
Anderson (hamstring) has been ruled out of Sunday's game against the Titans.
Anderson did not practice Friday due to a hamstring injury that has hampered him since last Thursday's loss to the Patriots. The ailment will keep him sidelined for Sunday's divisional contest versus the Titans, leaving Ryan Griffin and C.J. Fiedorowicz as Houston's lone tight end options in Week 4.
Brown (knee) has officially been listed as out for Week 4.
The team stated as far back as last week that Brown would not play this Sunday but after he returned to practice in a limited fashion there was some thought he could make his season debut. There's a chance he's able to return in Week 5.
Cushing (knee) returned to practice Wednesday after suffering a sprained MCL during the Texans' regular season opener, John McClain of the Houston Chronicle reports.
Cushing's original diagnosis figured to keep him sidelined for up to six weeks, but it appears the issue has since calmed down. Barring any setbacks throughout the week in practice, Cushing could return to game action as early as Sunday against the Titans.
Demps re-signed with the Texans on Thursday, Mark Berman of Fox 26 reports.
Demps was a late addition to the Texans' roster just prior to the start of the 2015 season, but he ended up playing a key role in the secondary. He racked up 61 tackles (35 solo), 0.5 sacks, six passes defensed, one interception, one touchdown, and a forced fumble in 14 games. He was also briefly used in the kick return game.
Grimes (ankle) has been ruled out for a month due to a cracked fibula, Aaron Wilson of the Houston Chronicle reports.
Injuries continue to decimate the Texans' this season, but Grimes is expected to make a full recovery. The back has logged four carries for 12 yards and hauled in five receptions for 28 yards so far this season, but will now be sidelined until late October at the earliest. Alfred Blue and Tyler Ervin are expected to see increased carries in Grimes absence.
Miller (hamstring) won't play this week, per coach Bill O'Brien.
On the plus side, O'Brien indicated that Miller is "doing OK," but the Texans will err on the side of caution with the rookie wideout, perhaps eyeing his return in Week 5 when the Texans travel to Minnesota. In the meantime, look for Jaelen Strong to work as the Texans' No. 3 wideout Sunday against the Titans, behind DeAndre Hopkins and Will Fuller.