Tannehill didn't practice Friday due to an illness but doesn't have a designation for Sunday's game against the Saints, Paul Kuharsky of PaulKuharsky.com reports.
Coach Mike Vrabel relayed the news Friday but wasn't worried about the Titans' starting signal-caller being unavailable this weekend. The bigger question surrounding the team's passing game is the health of Julio Jones, who appeared on the injury report again Thursday as a limited participant due to a hamstring injury. If Tannehill is without Jones on Sunday, the receiving corps will be composed of A.J. Brown, Chester Rogers, Nick Westbrook-Ikhine and Marcus Johnson.