After a pair of acclimation days on Wednesday and Thursday, the Denver Broncos kicked off the first official day of training camp on Friday with about 800 fans in attendance (capacity has been reduced due to ongoing construction at their facility). Here are five quick takeaways following Day 1 of camp as we head into the weekend.

Kevin Stefanski reveals strategic four-day assessment plan as rookies face uphill battle against veterans in high-stakes quarterback competition with limited quality reps.