Jets LB C.J. Mosley (back) and DT Quinnen Williams (shoulder) are active for today's game against the Jaguars.

Jets DC Jeff Ulbrich said this week that the team has a "hard-and-fast" rule about D-linemen playing no more than 30-35 snaps per game, according to Connor Hughes of The Athletic. The goal is obviously to keep the defensive front fresh throughout the game. The downside for IDP purposes, of course, is that limited playing time for Quinnen Williams, Carl Lawson, John Franklin-Myers and Jermaine Johnson can limit their stat upside. We'll see just how hard-and-fast that rule is, though. Williams exceeded 35 snaps in 10 of his 15 games last season, and he was coming off an offseason foot fracture. For now, we'll treat this more as something to watch in season than a reason to alter draft outlooks -- especially because none of the aforementioned Jets sit too high in the IDP rankings.

Jets LB C.J. Mosley (back) and DT Quinnen Williams (shoulder) are questionable for Sunday's game against the Jaguars. Both players finished the week with a full Friday practice, though, and seem on track to play. We'll confirm their status Sunday morning.

The Jets entered Sunday's game against the Patriots with LB C.J. Mosley (hamstring) inactive and Jarrad Davis (ankle) not yet back from IR. The defense then watched LBs Jamien Sherwood (calf), Quincy Williams (concussion) and Blake Cashman (groin) leave the game. We'll have to watch the whole situation to see who's in for next Sunday's game against the Bengals. If healthy, Mosley should remain a full-time starter. Davis' return would complicate the outlook for Williams, though.

The Jets announced Friday that S Marcus Maye has opened training camp on the non-football injury list. DT Quinnen Williams landed on the active/PUP list. Williams' designation isn't surprising after his foot fracture in early May. It's not clear what Maye's issue is. We'll see how soon each starter gets activated.

Robert Saleh has signed a 5-year deal to become the Jets' HC, ESPN's Adam Schefter reports. Saleh has spent the last 4 seasons as San Francisco's defensive coordinator, leading the Niners to top 5 finishes in yards allowed in each of the past 2. Saleh is reportedly expected to bring former 49ers passing-game coordinator Mike LaFleur with him to New York to serve as OC. Mike is Packers HC Matt LaFleur's brother and has worked under Kyle Shanahan since 2014. LaFleur's only experience as an offensive coordinator came at Saint Joseph's in 2011 and 2012 and Davidson in 2013.