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the numbers are of people who died in the off season im not sure about the 31 but the 91 on the patriots are because marquise hill of the patriots defensive line passed away over the summer in a jet skiing accident because he wasnt wearing a life jacket

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16y ago
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16y ago

The New England Patriots wear the black number 91 to honor their teammate Marquise Hill who died in a drowning earlier this year in May.

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Q: What is the significance of the numbers on the back of the NFL helmets?
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What does the shes mean on the back of NFL helmets?

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How has the NFL changed throughout the years?

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None!Answer:The Cleveland Browns are the only NFL team without a logo on their helmets.

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the death of Sean Taylor on the redskins every team in the NFL has his number on them

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