Pillager's backup weapon

In Minecraft, the pillagers are a fairly cool enemy. One thing that bugs me about them though is that their weapons can break when they use them long enough, but, unlike skeletons, they do not have a backup melee attack. It is weird that skeletons have a melee attack for when they don't have a bow, but their bow won't even break when they use it long enough, like pillagers. So, I would like to see a backup weapon for the pillagers when their crossbow breaks.