As training camp progresses, the backup quarterback situation might be the Tampa Bay Buccaneers' biggest reason to panic.

The biggest cheer in training camp happened today on Day 9. Running back Bucky Irving went out wide on a play as a wide receiver, and he ran a go-route deep. Kyle Trask found him in stride, and with a corner and safety on him, Irving came down with the catch on the sideline.

The game of football is always changing and evolving. Over the last 10-15 years, one of the biggest changes is the use of a fifth defensive back, or nickelback.For a lot of teams, nickelbacks are considered starters.