NFL Week 4 trench matchups: Prepare for a battle in Kansas City, Saints offensive line poised to dominate the Lions

[HotOffTheWire]

Highlighting the best and worst trench matchups ahead of NFL Week 4. The New England Patriots' offensive line against the Kansas City Chiefs' defensive line offers an intriguing matchup, while the Saints' OL looks to be too much for the Lions' DL to handle.

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