A-11 Offense ??

[BktBallRef]

Let me ask you something. 6 eligible numbers and 5 ineligible numbers are on the field. After the down is over, all 5 ineligible players leave the field ALONG with 3 of the eligible numbers. 8 eligible numbers now enter the field. All 11 leave the field and 11 eligible numbers enter the field. How do you know who replaced who? YOU DON'T.

"...ANY A player numbered 1-49 or 80-99 MAY take the position of any A player numbered 50 to 79."

That's crystal clear. ANY A player MAY take those 5 positions. It does NOT have to be the 5 players who just came into the game.

You're wrong. That's why no one else is agreeing with you.