Arizona State duo tops QB groups for 2006

Todd McShay takes a look at some of the top quarterback tandems in the nation for 2006.

Updated: August 11, 2006, 6:00 PM ET
By Todd McShay | Scouts Inc.
Sam Keller and Rudy Carpenter form a dynamic quarterback duo at Arizona State that can't be topped. However, there are quite a few QB groups that provide coaches with options and defensive coordinators with headaches. Here are a few:

1. Arizona State Sun Devils
Sam Keller and Rudy Carpenter

Troy Smith
Jeff Gross/Getty ImagesTroy Smith answered critics' questions last season, but his size makes him vulnerable to injuries.
No team in the nation boasts a better one-two punch at the quarterback position than Arizona State's Keller and Carpenter. Keller has a stronger arm and is the fierier leader of the two, but Carpenter led the nation in passing after taking over for the injured Keller last season. The tandem combined for 4,438 yards and 37 touchdowns with 11 interceptions. Keller has reclaimed the starting position now that he's healthy, but Carpenter will be ready if called upon. Even if only used sparingly this fall, Carpenter still has two years of eligibility after the 2006 season to strut his stuff.

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