King logged 26 defensive snaps during Saturday's preseason game against the Steelers.
King has not participated in practice since the team's preseason opener against the Packers due to an undisclosed injury, Erik Bacharach of The Tennessean reports.
Coach Mike Mularkey said Monday that he expects King to step up in the absence of DaQuan Jones (bicep), Jim Wyatt of the Titans' official site reports.
King (ankle) recorded three tackles and one sack in Friday's preseason game against the 49ers.
King injured his ankle Saturday, Terez A. Paylor of The Kansas City Star reports.
King was waived by the Chiefs on Friday.
King was promoted from the practice squad to the Chiefs active roster Saturday.
King was waived by the Giants on Monday.
King was promoted to the Chiefs' active roster on Saturday.
Eagles agreed to terms with No. 239 overall pick DE David King on a four-year contract.
King is a bit of a 'tweener at 6-foot-5 and 286 pounds, and he wasn't overly productive at Oklahoma. He'll compete for a roster spot in Philadelphia.