Passes while in punt formation question--

[kfo9494]

Question about numbering exception-

A is in scrimmage punt formation and is using the exception to the numbering requirement. (Which means less than 5 players numbered 50-70 on the line)
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Number 80 is lined up as third player from center. However, Number 87 is a wide out and lined up on the line. Making #80 ineligible pass receiver. Before the snap #87 moves off the line making #80 the last player on the scrimmage line.
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Is #80 an eligible pass reciever?