No. 7 Tennessee hesitant to pull reins on freshman QB

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No. 7 Tennessee revs up its offense for a final tuneup Saturday, one week before sending rising star quarterback Nico Iamaleava into the belly of the SEC beast at Oklahoma.

A freshman in terms of eligibility, Iamaleava has five touchdowns, two interceptions and 34th in the nation with 525 passing yards in his first two-regular season starts. He's made multiple