Coach Mike Vrabel was non-committal about Levis (foot) taking part in Wednesday's practice. The Titans plan to evaluate Levis this week after he made an early departure from this past Sunday's loss to the Texans. Levis' ability to play Sunday against the Jaguars likely will be contingent on him logging some on-field work before week's end, but if he's unable to suit up, Vrabel plans to roll with Ryan Tannehill under center.