I don´t think Suggestions fall "on deaf ears" by itself - and I´m pretty sure that´s not what GM-Perpete wanted to say. The overall "sense" for features, need for improvement etc. is more or less directed towards making the game more stable and less influencal to ... let me call it ... Guerilla Strategies. If there´s a fast way to get to huge loads of money without gaining at least a solid understanding of how the game and the engine and so on work (like there was with tanking, 5th place finishing, selling your whole roster mid-season or at the start of the season only to buy key players at playoffs start and either keep the league or even win promotion) there´s a huge community wide ... consense? that those strategies are unwanted and ruin the fun.
With that overall direction the community has taken, your suggestion, going more towards empowering those fast-earning strategies than putting additional limitations on them, is simply moving against the big majority of expressed feelings, and that is what´s meant by Perpete by "falling on deaf ears". Nevertheless, Suggestions is not a popularity contest, they are viewed, listened to, and followed. Whether they are implemented or not or for whatever reasons remains a great secret though until it´s done. Still worth discussing things though.
Zwei Dinge sind unendlich, die Dummheit und das All...