The unspoken assumption here would be promoting to rook or bishop "instead of a queen" and as the post points out other than avoiding the stalemate situation there doesn't appear to be a logical reason for doing this.
White pawns on a7 and b7, king on h8. Black king on f2, bishop on g3, rook on h3, knights on a6 and b8, pawns on c6, d7, f3, and h2.
This position is a draw after a8=Q or axb8=Q but that is easily remedied by adding black pieces, e.g., a queen on h4.