The Washington Commanders have made several roster changes ahead of their joint practice with the Miami Dolphins, including the waiving of K Ramiz Ahmed and OL Mason Brooks. The team signed receiver Martavis Bryant, aiming to enhance their receiving corps with size, as most current players are under six feet tall. Meanwhile, the Green Bay Packers are preparing for a joint practice with the Denver Broncos, showcasing exciting training camp performances, particularly from receiver Romeo Doubs. As both teams gear up for preseason games, Commanders' rookie quarterback Jayden Daniels is under scrutiny for his potential against Miami's defense, while Dolphins coach Mike McDaniel and Commanders coach Dan Quinn prepare for strategic matchups. The Commanders, coming off a disappointing 4-13 season, face a significant challenge in proving their improvements against Miami's well-regarded offense and defense.