The Titans and free agent DT Sen'Derrick Marks are "still not close" to a long-term deal. Marks' play has been spotty throughout his career, but he just turned 26 last week and is coming off a career-high 41 tackles last season. The former second-round pick out of Auburn is expected to draw "plenty of interest" on the open market after generating "a lot of buzz" at the Combine.