The talented wide receiver had a so-so first season after coming into the league with massive hype. His progression will be crucial for Arizona's offense to reach its potential.

In his second practice back after missing three days with a knee injury, second-year wide receiver Marvin Harrison Jr. made a handful of big plays.

Arizona Cardinals star wide receiver Marvin Harrison Jr. returned to practice Tuesday after missing several days with knee soreness followed by an illness. Harrison's return means he may be available for Arizona's preseason opener Saturday against the Kansas City Chiefs.