At this point, probably none.
I've got ~200 quarts in the stash, which is plenty, and an ample stock of oil filters (at least three changes worth for each car), so more oil and filters is not what I need.
Now, if Santa really thought I should get motor oil, five quarts of RLI 5w30 would have been welcome, since this is an oil I'd like to try, although fifteen or twenty quarts and a free UOA certificate would be more like it.