The Purdue football season begins in earnest Thursday, the second under coach Barry Odom. IndyStar Purdue insider Nathan Baird and the Journal & Courier's Sam King detail what they're watching as the Boilermakers look to improve after a 2-10 campaign in Year 1 under Odom.

What we know and still want to know about Purdue football halfway through fall camp
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New Purdue athletic director Tommy McClelland sets his vision for Boilermakers
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What Purdue's reported hire of Tommy McClelland as athletic director means
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