Cincinnati Bengals: 4 takeaways from Day 4 of training camp

Cincinnati Bengals training camp (Photo by Dylan Buell/Getty Images)

The Cincinnati Bengals welcomed fans to the first of three practices open to the public on Saturday, or Day 4 of training camp, and the optimism was palpable throughout the stadium.

On Saturday, Bengals fans flooded to Paul Brown Stadium for the first of three training camp practices that were open to the public. There were an estimated 15,000 fans in the stadium and the energy was electric.

The roar of the crowd as Joe Burrow and Trey Hopkins walked out of the tunnel was second to none, and that was before the majority of the crowd had made it into the stadium. The roughly two-hour practice was heavily scripted, but this is…