Bill Belichick's approach to training camp speaks for the entire league.
"Right now, what I'm trying to think about is how to have a good practice today, how to get off to a good start and how to build on that," the New England Patriots head coach said, per Boston.com's Mark Dunphy.
Survive and advance.
Individuals are being evaluated every day, every snap and every second of training camp—whether it's 90-plus degrees outside, storms rolling through or in the classrooms discussing assignments and/or performance.
Only 53 active rosters spots are available for each of the 32 teams, and those are precious.