Yes but a continual 3 way swap during the game is unheard of. Can you even think of another occasion this has occurred?
I have seen it before on multiple occasions, usually when teams are missing a key player. One time I can remember was when we beat the Titans in 2011. Three blokes on the left edge played different positions in attack and defence:
Defence (positions not jersey numbers)
2. Burt
3. Hicks
6. Morgan
Attack (also not jersey numbers)
2. Hicks
3. Morgan
6. Burt
But as I've said, I've seen it a few times before. Your position in attack is not your position in defence. There is no need for them to be the same. Coote attacks at left half for the Cowboys but defends at fullback. Every team swaps their halves and edge forwards in attack and defence. Nobody gets confused by it.
I have a feeling the ploy has only been used once. And that we will never see such stupidity again. Thank God
If it was stupidity it wouldn't have been done. It was an attempt to utilise a strength (Hayne's playmaking) without creating a weakness (Hoffman defending at centre).