I am currently close to completing about three D/T grids, and would like to be able to search for caches needed to complete them, even if it means searching three different levels separately. Currently, I can only search for those caches needed for the next level.
It would be nice to have multiple lists of caches when on the trail, so that you could look for other caches that you will "soon need", rather just those which you "immediately need". Quite often the "soon needs" are very close to the "immediate needs".