Jacksonville Jaguars backup quarterback Nick Mullens knows why the Jaguars brought him in. Mullens' job with the Jaguars over the coming years will be simple. He is in Jacksonville to do everything he can to make things easier for franchise quarterback Trevor Lawrence, who the entire Jaguars' organization is being built around.

The Jacksonville Jaguars' group of offensive playmakers has a markedly different look from the past three seasons after two weeks of free agency. Receiver Christian Kirk and tight end Evan Engram-- the team's top two pass-catchers -- are gone.

Although Liam Coen and Co. seem committed to Trevor Lawrence this spring, history shows that such situations often change quickly in the NFL.