Better Suspicious Sand Loot

Because Suspicious Sand currently only gives you pottery shards, diamonds, emeralds and gunpowder (plus bricks and sticks), it would be great if more items could be put into the suspicious sand loot table.

For example, for a lower chance, suspicious sand can give damaged (maybe enchanted) armour pieces and enchanted books as treasure - but it could also give junk (such as paper).

This would give suspicious sand a loot table that is much like fishing, but gives better loot at a higher rate.