Andrew Luck retires: Colts quarterback stuns the NFL with shocking retirement decision at age 29
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Colts run defense gearing up for another rumble with Titans RB Derrick Henry - The San Diego Union-Tribune
A Portrait of Andrew Luck: The NFL's Nice-Guy, Mean-Competitor, Badass-Geek QB, News, Scores, Highlights, Stats, and Rumors
NFL Power Rankings 2015, Week 10: Eagles moving close to the top ten - Bleeding Green Nation
Colts to hold Andrew Luck out of practice this week, provide more information on how they'll determine his Week 1 status
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NFL Power Rankings: Chiefs drop after Tyreek Hill trade; Bucs, Broncos up 15 spots