Peters: 'We're More Optimistic As A Unit'

CB Byron Murphy talks about stepping up as a rookie due to the loss of CB Robert Alford in the secondary.

Head coach Kliff Kingsbury speaks to the media before Saturday's practice at #CardsCamp.

Head coach Kliff Kingsbury addresses the media following the Cardinals' 33-26 loss to the Raiders.

WR Trent Sherfield speaks with the media after getting a touchdown reception against Oakland.

QB Kyler Murray meets with the media to discuss his performance following the Cardinals' 33-26 loss to the Raiders.

Rookie WR Andy Isabella speaks with the media after his 59-yard touchdown reception against the Raiders.

LB Jordan Hicks talks about practicing in the heat and the status of the defense.

Head coach Kliff Kingsbury meets the media and discusses practice outdoors, the health of RT Marcus Gilbert, competition for the final 53.

S D.J. Swearinger speaks with the media on competition and how he's matured since coming back to the team.

CB Patrick Peterson talks run defense, defensive backs, and rookie wide receivers with the media after Monday's #CardsCamp practice.

QB Kyler Murray speaks to the media following Monday's practice at #CardsCamp.

Head coach Kliff Kingsbury met the media on Monday in preparation for the second preseason game on Thursday.

Head coach Kliff Kingsbury speaks to the media on Sunday before practice at #CardsCamp.

Veteran DT Corey Peters talks to the media following Saturday's practice.

Rookie defensive lineman Zach Allen talks to the media about his progression in #CardsCamp.

Head coach Kliff Kingsbury meets the media on Saturday before #CardsCamp practice.

Head Coach Kliff Kingsbury speaks with the media after the 17-13 win against the Chargers.

QB Kyler Murray talks about his performance in the Cardinals' first preseason game.

LB Dennis Gardeck speaks with the media on his preseason game performance after Thursday's against the Chargers.

WR Trent Sherfield speaks with the media on his performance in the 17-13 win over the Chargers in Thursday night's preseason game.

LB Jordan Hicks gives the media his thoughts on the first preseason game.

WR Christian Kirk speaks to the media following Tuesday's practice at #CardsCamp.

QB Kyler Murray meets the media on Tuesday before heading into the first preseason game on Thursday.

Head coach Kliff Kingsbury meets the media on Tuesday leading into Thursday night's preseason game.

OL Mason Cole talks to the media about starting at left guard and how he can help the team.