NASHVILLE, Tenn. -- The Tennessee Titans have begun the search for the 19th head coach in franchise history after firing Mike Mularkey on Monday. Houston Texans defensive coordinator Mike Vrabel, Carolina Panthers defensive coordinator Steve Wilks and Los Angeles Rams offensive coordinator Matt LaFleur were the first three candidates to interview for the job Thursday and Friday.
All three candidates just completed their first season as coordinators.
General manager Jon Robinson is leading this process and will have "very, very strong input" in hiring the next head coach for the first time in his career. He listed his top qualities for the Titans' new head coach as "leader of men, team-first, detailed, tough and dependable."
Vrabel and Wilks would seem to fit well in the "leader of men" designation. Both have received rave reviews for their leadership and player relation ability, important qualities in being a CEO head coach.
The development of quarterback Marcus Mariota and maximizing the skill sets of a talented Titans roster will be top priorities as well. Robinson said it's "paramount" that he and the new head coach have the same philosophy and vision for a team that advanced to the divisional round of the playoffs this past season.
LaFleur's work with Jared Goff in L.A. and Matt Ryan in Atlanta makes him an intriguing candidate to help advance Mariota in Tennessee.
The candidate list could expand in the next couple of weeks to include staff members on current playoff teams. It's believed the Titans will have interest in interviewing one or multiple Eagles assistants -- offensive coordinator Frank Reich, quarterbacks coach John DeFilippo and defensive coordinator Jim Schwartz -- after their season is completed.
Robinson said there's no set number of candidates that he expects to interview and it's not a requirement for him to have a previous relationship with a candidate, which he does with Vrabel and Patriots offensive coordinator Josh McDaniels.
"We're going into it with really no preconceived notions," Robinson said. "We have a vision for what we want the next head coach to look like. We're looking forward to talking to candidates and seeing if they fit that bill."
Tennessee was the last of seven NFL teams to have its head coach job come open, giving the Titans a little bit of a disadvantage in regard to interviewing candidates on teams still in the playoffs. The Titans would have to wait until the season ends for the Patriots, Eagles, Vikings and Jaguars to interview coaches on their respective staffs.
Let's take a look at the known candidates:
Name: Mike Vrabel
Recent experience: Texans defensive coordinator, 2017; Texans linebackers coach, 2014-16
Why he fits: Vrabel seems to be a solid example of Robinson's first head-coach qualification: leader of men. He's often seen on the sideline motivating his linebackers, and it appears he's lit a fire under outside linebacker Jadeveon Clowney, who had a breakout season. Vrabel is a 14-year NFL veteran and three-time Super Bowl champion. He probably would relate well to the players. He also spent eight years playing in New England while Robinson was working up the Patriots' scouting ranks.
Why he doesn't fit: Vrabel has only four years of NFL coaching experience and just one as a coordinator. The Titans are building to be a championship contender, so it might not be in their best interest to have a head coach learn on the fly. Many of the Titans' issues with Mularkey came from the offensive side of the ball, so a Vrabel hiring would make adding stellar offensive assistants a requirement.
Name: Matt LaFleur
Recent experience: Rams offensive coordinator, 2017; Falcons QBs coach, 2015-16
Why he fits: The Titans would love for Mariota to be utilized the way Jared Goff was in L.A. this past season. LaFleur also worked as Atlanta's QBs coach in Matt Ryan's 2016 MVP season. LaFleur would seem to be a good fit for Mariota's development and maximizing the offensive talent.
Why he doesn't fit: He hasn't called plays in the NFL. Head coach Sean McVay has that role in L.A. LaFleur probably will be a hot head coaching candidate in the next few years, but he might not be ready right now. Like Vrabel, it's a risk to have a head coach who is learning on the fly. Does he have the connections to hire a good staff?
Name: Steve Wilks
Recent experience: Panthers defensive coordinator and assistant head coach, 2017; Panthers defensive backs (2012-16) and assistant head coach (2015-16)
Why he fits: Like Vrabel, Wilks exudes some of the leadership and player relation qualities needed to be a NFL head coach. Wilks has more NFL coaching experience than Vrabel and LaFleur. Aggressive play-caller. Carolina has finished in the top-10 in defense in five of his six seasons on staff. Titans director of player personnel Ryan Cowden, who was a long-time Panthers scout, spent four years with Wilks in Carolina.
Why he doesn't fit: Like LaFleur, Wilks would have to have a strong plan to develop Mariota and hiring stout assistants as the Titans try to fix the offense. There will be questions on his readiness to take a playoff team to championship contender as a first-time head coach.