Cardinals wide receiver Larry Fitzgerald and quarterback Kevin Kolb have yet to click this season as they had hoped. Still, Fitzgerald said he's experiencing "no frustration at all" that he isn't getting the ball more often or that the Cardinals don't have a stronger No. 2 receiver, as he expressed in an interview to The Arizona Republic earlier this week. "Things come in bunches, you know," Fitzgerald said. "I'm always going to stay confident and try to be ready when my number's called. You can't allow that stuff to seep into your mind, the doubt or anything like that, you've got to just stay positive." Fitzgerald said his recent comments weren't intended to criticize the current makeup of the team, which is 1-4 and has lost four in a row entering Sunday's home game against the Steelers. Fitzgerald said he was only pointing out that Arizona's 2008 Super Bowl squad was loaded with talent. "He asked me what's different about 2008, and I just explained to him you've got to remember Kurt Warner was here, he's a Hall of Famer. Anquan Boldin was here, he's a three- or four-time Pro Bowler," Fitzgerald said. "I mean, we had Antrel Rolle, we had Karlos Dansby. We're talking about Pro Bowl-caliber guys on both sides of the ball. I wasn't saying that we 'need' these type of players."