Category:Infobox NFL biography articles missing alt text and caption

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Administrators: Please do not delete this category even if it is empty!
This category may be empty occasionally or even most of the time.

Tracks uses of {{Infobox NFL biography}} with an |image= where both |caption= and |alt= are undefined. For comparison, see Category:Infobox NFL biography articles with alt text for examples where the alt parameter is used and Category:Infobox NFL biography articles missing alt text for articles which have a |caption= but no |alt=.