Ranking the storylines that will dominate discussions ahead of Baltimore's regular-season opener against Buffalo.

Yes, the NFL doesn't technically kick off for another few weeks, but the offseason is essentially over. Teams are now dusting off their helmets following the summer hiatus and are back to work with training camps unfolding across the country.

It's not the official start, but training camp in Baltimore is somewhat underway as rookies are reporting to the Under Armour Performance Center on Tuesday. Select veterans will be arriving throughout the week,