We are a couple weeks into NFL free agency, and many of the top free agents have been signed - but that is not to mean all of them. There is a plethora of talent still available in the pool, and the Tennessee Titans still have about $64 million left according to Spotrac. The Titans still have a few talent gaps on their roster, so we can expect them to make a few more signings both post and pre-draft. Here are a 4 remaining free agents remaining that the team may still have i