Maybe you want to have them in order , Leveling items here , gems there , maps here , etc . Because when they get moved to standard , remove only forbids you to place anything in there . E . g . You don ' t have your maps in order , but you want them go from lower tier to higher tier from left to right . After the migration , if you take on high tier map from the left . you can place it only in a different tab or you inventory . The second is on your mouse , you already removed it . You might think this is stupid if you only play leagues , but you will end respecting characters on standard to try new builds normally at the start of a new league GGG gives a full tree reset for every character , and after a few leagues this becomes a little chaotic to find anything . It ' s not the same searching a lvl 1 CWDT in 4 tabs full of gems , than in 16 tabs with some gems .