Jacoby Brissett: No one has lost confidence in Marvin Harrison Jr.

Marvin Harrison Jr. hasn’t been the wide receiver the Cardinals thought they were getting when they drafted him fourth overall in 2024. That’s something everyone can agree.

The Cardinals, though, are pushing back against the narrative surrounding Harrison’s slow start to 2026.

A viral video , viewed more than 18 million times, started the discussion about Harrison’s effort level. Other videos have since questioned whether Harrison is giving 100 percent.

Quarterback Jacoby Brissett and coach Mike LaFleur defended Harrison on Wednesday.

“When you talk about his work ethic and you talk about him showing up and being engaged in the meetings and then going out on the field and giving 110 percent and being the Marv we all know he is, that hasn’t changed ,” Brissett said, via Tyler Drake of Arizona Sports.