There's more maps that can be FC'd with DT than can't be FC'd with DT. But let's assume that those maps dont exist, koigokoro and Baby Sweet Berry Love TV Size and every single map between 1-5 stars no longer exist, the mod DT is only applicable on maps where it can be passed but not FC'd. Now, DT is in a similar position to HT, but in reverse, but nomod cant be unranked because its not a mod. Well, buff DT to hell and back to the point where no modless score can ever hope to come close to a DT score. IF this were the case, there would have to be a change that massive.
But it's not the case, however it is great anecdote for how problematic HT is in all cases where it is relevant. I suppose making HT worth as little as DT would have to be worth but in reverse would do just as well as making the mod unranked.
0.03x, anyone?