NFL preseason is within sight, and soon fans can begin putting unattainable expectations on their favorite teams. This is the time of year when anything is possible if you fudge enough numbers and revise enough history. But for some teams, there are an abundance of things to look forward to in the 2015 season that didn’t exist in 2014. These are teams to be excited about, and maybe even worth rooting for when your team begins its inevitable implosion.
Here are five worth keeping an eye on …
