This handy system will allow you to rearrange how your characters are displayed in the Character Selection screen. It will enable you to move a character from their current location to an empty spot, or swap two character's locations. This is purely a cosmetic look, and there is no real benefit from having a character in 1 slot or another. However, with all things in life, nothing comes free. There is a small fee of 100 premium_points that must be paid to use the NPC once.