Making a settings menu to change the order of start items.
It could be reached by an item like the locker item. There you can change the order for your start items (sword, pick axe and axe, Maybe also the items of the different kits), so e.g. having the sword at the first inventory place, the pick axe at the third and the axe at the ninth. This would safe a lot of time during the start of Sky Wars.