Day 21 saw four separate fights, the Denver Broncos defense absolutely owning the San Francisco 49ers offense, the Broncos quarterbacks putting on a clinic in red zone drills. Derek Wolfe being taken off the field by the strength of two trainers, a 49ers offensive team series that led to 3 interceptions in 6 plays by the Broncos defense and much, much more including an Aqib Talib suspension update.
Full Day 21 camp breakdown can also be found here.