As the NFL gears up for preseason games, every team in the league has a number of questions that require answers.
The Jacksonville Jaguars are no different.
In 2011, Jacksonville fielded the worst offensive unit in the league, and their performance led owner Shahid Khan, with help from former owner Wayne Weaver, to overhaul the Jaguars' entire offense.
On the other side of the ball, the Jaguars are as good as any team in the league. Even so, they were decimated in 2011 by a slew of injuries that turned a great secondary into a mediocre group of players.
The Jaguars are a team that could make a big jump in the standings in 2012, but they have more questions than answers right now, and that's something they will need to change before the start of regular-season play.