Finals team selection rules

I'm after some clarification here if anyone can help.
In the HFL, our club has a reasonably unique problem this week:
http://www.safooty.net/forum/viewtopic.php?f=27&t=519&p=486922#p486922
Our A's are playing in a semi on Saturday and the Super b's are playing in a semi on Sunday. One of our A graders has unfortunately been left out of the side for Saturday and because the teams are playing on different days, he is inelligable to play for the Supers on Sunday. The real stupidity arises in this case because if the B's played on sat and the A's on sunday or both grades on the same day, he could play B's no problems. The shitty HFL rule disqualifies him from playing on the Sunday because he was dropped from a higher grade for a game on a day when that higher grade is not playing.
Does anyone know if this has ever happened in the SANFL? I can't recall it ever being an issue because I understand the Ressies play Sat and the League play Sun (although I stand to be corrected on that), so this would never be an issue. However, has there been a day gone by where the 1st v 2nd/3rd Semi for both Ressies and League was played on Sat and then the 2nd3rd v 4th/5th Semi played on the Sun? If so can anyone remember this case popping up and how the SANFL dealt with it?
I think this is totally unfair and unreasonable.
In the HFL, our club has a reasonably unique problem this week:
http://www.safooty.net/forum/viewtopic.php?f=27&t=519&p=486922#p486922
Our A's are playing in a semi on Saturday and the Super b's are playing in a semi on Sunday. One of our A graders has unfortunately been left out of the side for Saturday and because the teams are playing on different days, he is inelligable to play for the Supers on Sunday. The real stupidity arises in this case because if the B's played on sat and the A's on sunday or both grades on the same day, he could play B's no problems. The shitty HFL rule disqualifies him from playing on the Sunday because he was dropped from a higher grade for a game on a day when that higher grade is not playing.
Does anyone know if this has ever happened in the SANFL? I can't recall it ever being an issue because I understand the Ressies play Sat and the League play Sun (although I stand to be corrected on that), so this would never be an issue. However, has there been a day gone by where the 1st v 2nd/3rd Semi for both Ressies and League was played on Sat and then the 2nd3rd v 4th/5th Semi played on the Sun? If so can anyone remember this case popping up and how the SANFL dealt with it?
I think this is totally unfair and unreasonable.
