Many players on the Cardinals' roster have something to prove in training camp. DL Darius Robinson is one of them.

This article was originally published on www.si.com/nfl/cardinals as Arizona Cardinals' One Key Question Revealed. The Arizona Cardinals enter training camp with a distinct increase in answers following last season's end. Many areas that were major concerns in 2024 have been thoroughly addressed. But some questions do still remain.

The highlight of the Arizona Cardinals' fifth training camp practice came when Marvin Harrison Jr. made a leaping one-handed grab over Denzel Burke.

The Cardinals look like they have moved on without counting on BJ Ojulari. He has something to prove in training camp.

Kyler Murray threw two interceptions during Arizona Cardinals training camp on Tuesday. He has struggled since the pads went on earlier in the week.

Many players on the Cardinals' roster have something to prove in training camp. OL Isaiah Adams is one of them.

The Arizona Cardinals are a week into training camp and already, some trends are appearing. Among them: Marvin Harrison Jr.'s potential emergence.

Starling Thomas, a potential starting cornerback for the Arizona Cardinals, went down with an injury on Day 3 of training camp at State Farm Stadium.

The Arizona Cardinals have a number of notable position battles as they have begun training camp. Some battles are for starting jobs, while others are for key reserve spots. A pair of positions believed to have key battles — right guard and "Mike" linebacker — seem to be set with new starters. Others, though, have intrigue.

The Cardinals have six lineman locked in for the roster. The other three or four roster spots are up for grabs.