A few thoughts after the Arizona Cardinals announced Bruce Arians' initial coaching staff for the 2013 season:
More resources: Former head coach Ken Whisenhunt had 16 assistants last season, three or four fewer than the NFC West norm. The number wasn't alarmingly low; New England has had the same number at various points. Arians has 20 assistants, counting four holdovers whose names I've bolded in the chart below.
OL committee: The Cardinals do not have an offensive line coach by title. With Arians calling offensive plays, coordinator Harold Goodwin will take the lead with the line. Larry Zierlein, the Pittsburgh Steelers' line coach for three seasons ending in 2009, is the assistant O-line coach.
Familiar name: Former Cardinals running back and return specialist Stump Mitchell will coach running backs. He spent nearly a decade on Mike Holmgren's staff in Seattle before following Jim Zorn to the Washington Redskins. He was then head coach at Southern University. Mitchell still holds the Cardinals franchise record for all-purpose yards (11,988).
Experience rules: Arians is a first-time NFL head coach, but his staff has veteran seasoning. Tom Moore, Tom Pratt, Zierlein, Rick Christophel and Nick Rapone each have more than 30 years of NFL and/or college coaching experience.
The chart compares the Cardinals' final staff under Whisenhunt to their current one under Arians.