Titans should focus on cornerbacks, wide receivers at combine

A closer look at the positions the Tennessee Titans could target at the NFL combine in Indianapolis:

Positions of need: The Titans cut one of their starting cornerbacks, Perrish Cox, after 12 games last season, which symbolized just how badly things were going at the position. Jason McCourty is due $7 million and while he may still be able to contribute in the final year of his contract, the Titans can no longer look to him as their lead cornerback. The position needs a revamp even if LeShaun Sims, a 2016 fifth-rounder, turns out to be a capable top-three corner. The receivers did some good things last season, as the Titans started an era that will emphasize precision and dependability at…