Do not duplicate or redistribute in any form. Here are some of my suggestions for defending the bigger post player. Quick feet make it much more difficult for a larger player to seal and hold a position to their offensive advantage. Force a bigger post player to turn to the middle where you have more defensive help. Front a post player who is somewhat taller and has decent scoring skills, play behind a post player who is taller and has poor scoring skills.
Some post player can only score off the dribble or power move, take it away.
Some post player can only score by turning and shooting, pressure their lead shoulder and don't allow them to square to the basket. Push the larger post player lower to the baseline by first assuming and then holding the position they want between the two lowest blocks on the foul lane. Forcing them lower reduces their ability to use the backboard close in. Take away their pet position. Almost all post players have a spot they can consistently score from.