Calias Campbell is inspirational. He's a leader on the field from his defensive end position and a monster, even by NFL standards. Campbell stands 6-foot-8, weighs at least 300 pounds, and is the most intimidating player on the Cardinals' defensive line. Which is saying a lot, since the fearsome 6-foot-4, 290-pound Darnell Dockett, also a team leader on defense, plays beside him at defensive tackle. The second-most exciting play in football (to a long pass to an acrobatic receiver) is a quarterback sack. Even on last year's losing Cardinals team (the Cards were destroyed by so many teams that their self-esteem got diminished), the two were quarterback smashers: Campbell had six sacks (among his 60 tackles) to go along with Dockett's five (among his 52 tackles). The two played college football in Florida for two of the nation's premier college football teams, the University of Miami Hurricanes (in Campbell's case) and Florida State University Seminoles (in Dockett's). Campbell's in his fourth pro season, and Docket's in his eighth, and the two are the heart of an Arizona defense that should be tough this year, even with the loss of cornerback Dominique Rodgers-Cromartie.