The trade rumors don’t seem to bother Sheldon Richardson. The defensive lineman was ambivalent about his future with the Jets, after his name was bandied about in possible moves as the trade deadline came and went Tuesday.

“Big business, bro,” Richardson said Wednesday, when asked his thought about possibly being moved. “It happens. That’s it. We’ve got three guys that play the same position. We’re all effective. It’s a surplus, so I’m the odd man out.”

Richardson, who has one year remaining on his rookie contract after this season, said he understands why he is expendable, considering the Jets just gave a big contract (five years for $86 million) to defensive lineman Muhammad Wilkerson and used a first-round draft pick on Leonard Williams, another defensive lineman, in 2015.

“I just want to play, and yeah, get paid my fair share,” he said. “You can’t do this forever. You want to win Super Bowls and win games and stuff like that. But you also want to make sure you can take care of your family when it’s all said and done and it’s over with.”

He declined to say whether he would like to stay with the Jets long-term.

“It’s not my choice,” Richardson said. “I don’t predict the future, so we’ll see.”

The Jets injury report remained full of key contributors.

Center Nick Mangold (ankle), cornerback Buster Skrine (ankle), left tackle Ryan Clady (shoulder), Wilkerson (ankle), tight end Kellen Davis (elbow), linebackers Darron Lee (ankle) and Bruce Carter (quad), wide receiver Charone Peake (ankle) and right tackle Brent Qvale (neck) all didn’t practice Wednesday.

Jets coach Todd Bowles said Wilkerson, who returned to action in Sunday’s win over the Browns, was rested for precautionary reasons. The status for Skrine, Lee and Mangold, who all missed Sunday’s game, is uncertain. Skrine did some running on the side Wednesday, according to Bowles, but needs to do a lot more on Thursday and Friday to be considered an option. Lee is still not running, and though Mangold is out of a walking boot, he isn’t running, either.

Running back Matt Forte (knee), wide receiver Quincy Enunwa (knee, ankle) and right tackle Breno Giacomini (shoulder) were limited at practice. Tight end Austin Seferian-Jenkins (ankle) practiced fully, and should return after missing the last three games.

Wide receiver Devin Smith, still on the physically unable to perform list after undergoing knee surgery last December to repair a torn ACL, could make his debut against the Dolphins. The Jets have until next Wednesday to active the second-year player or lose him for the season.

Bowles said the Jets signed free-agent running back C.J. Spiller because he gives them versatility, as a pass-catching option out of the backfield who can also return kickoffs.