Switch weapons using D-pad for consoles please

Hi. I m a PS4 player and I see that Dpad is not used well in this game.left and right not used,bottom is for dancing andtop for showing the map. I would prefer associate top/left/bottom/right to 4 bag slots for fast weapon switch. it is crazy that I need to press 4 time to select an item, and if I made an error I need to press more again. Please think to improve the controller experience.