To Tennessee Titans fans, the Fourth of July is more than just a national holiday. It is also the anniversary of Steve McNair's untimely death in 2009, and many take the time each year to remember the only quarterback to take this franchise to the Super Bowl. ... The NFL announced that right tackle Nicholas Petit-Frere has been suspended for the first six games of the 2023 season due to a violation of the league's gambling policy. Petit-Frere was forthcoming in a public statement about his transgression, but that does not diminish the fact that his absence will be a significant blow to a unit that already faces a lot of uncertainty this season. ... More bad news: running back Hassan Haskins and his girlfriend were arrested after a pair of domestic violence incidents. The issue creates the likelihood that he will be suspended, and even creates the possibility that the Titans could release him. ... There is still no resolution to wide receiver DeAndre Hopkins' search for a new team, but recent reporting suggests Tennessee is not a likely destination. ... Finally, the coaching staff underwent something of an overhaul this offseason with new assistants hired and others reassigned. A look at which ones might have the most significant impact on the team's fortunes and why.