And must be recalled in the worst possible scenario, even though I believe the trim, correct me if I am wrong, is NEVER used in normal operation?
Once you're in that deep manual trim might speed things up somewhat (?), however first thing that would have to be recalled is to get the nose down, and the THS would follow suit just as it did on the way up (ideally you probably wouldn't even have pulled up until the trim went to the stops in the first place).