Size: 6-foot-3, 295 pounds
College: Kent State
2015 stats: 14 games (13 starts)
NFL experience: Three seasons
Hometown: Hoffman Estates, Illinois
Signed as an undrafted free agent by the Patriots back in 2013 after working out with a handful of other teams including divisional rival New York, Kline is entering his fourth offseason with the Patriots. Not too shabby for an offensive lineman in New England.
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Things started off slow for Kline, appearing in just seven games as a rookie with only one start.