The Tennessee Titans started the week with three more additions to their coaching staff. One new assistant coach has direct ties to the head man, Brian Callahan. Another, like Callahan, is a second-generation coach. ... As the NFL free agency period approaches, the Titans have made no noticeable moves to retain any players whose contracts will soon expire. They also have a bunch of money to spend once the signing period commences. ... Some big-name wide receivers around the league are in the final weeks of their current contracts and could be available soon, but the one guy among them who makes the most sense (and who most excites the fan base) likely will not be available once the time comes. ... Largely overlooked among Tennessee's current needs is an experienced backup quarterback who can help Will Levis and keep the offense going, if needed. One such player who has proven himself in that regard (and who has beaten the Titans) is headed to free agency and makes a lot of sense. ... Cornerback is another area of need. It is also a challenge to find the right fit at that position on the free-agent market. ... After free agency comes the draft. Right now, the Titans have the seventh overall pick (first round) and 38th overall pick (second round) with no third-round selection. Which would be better: Make those two picks as scheduled early in those rounds or trade one or both in order to amass more selections overall? ... Like every other team, Tennessee still has time to re-sign some of its players and keep them from free agency. Among those in that situation, there is one member of the 2023 Titans who franchise officials should do what they can to make sure he is a member of the 2024 Titans.