Jaguars head coach Doug Marrone said on Tuesday that linebacker James Onawalu will miss the rest of the season with a knee injury and the team moved to take him off the 90-man roster on Friday.Onawalu was waived with an injury designation and will revert to injured reserve or reach an injury settlement with the team if he goes unclaimed. The Jaguars announced that move along with the signings of linebacker Davis Tull and wide receiver/kick returner Quadree Henderson.Tull was a fifth-round pick by the Saints in 2015 and spent his rookie year on injured reserve. He moved onto the Falcons and Rams over the next two years Jachai Polite Jersey , but never saw any regular season action. He’s also played in the CFL and AAF.Henderson was waived by the Jets earlier this week and spent last season with the Giants. He had five kick returns for 112 yards and nine punt returns for 68 yards in five games.The Jaguars also waived wide receiver Marcus Simms with an injury designation. Simms signed with the Jags after going undrafted in the supplemental draft, but suffered a concussion. The Steelers locker room looks different than it did when they were last on the field in Week 17 of the 2018 season and the word this offseason has been that it feels different as well.Wide receiver JuJu Smith-Schuster and others have said that the new feeling is a better one. Right guard David DeCastro added his name to the list of those who feel the team has moved in a better direction.DeCastro said that he feels everyone is now on the same page in Pittsburgh and called it a more “team-oriented” group than the one they had in previous years.“I think things have changed pretty well around here Chuma Edoga Jersey ,” DeCastro said, via ESPN.com. “Just coming back and seeing it Trevon Wesco Jersey , talking to people. I’m excited, I really am Shareef Miller Jersey , just to play football.”The Steelers still have to show that the new atmosphere produces winning results on the field, but it probably doesn’t hurt that players are happy to be in the building this year.