Trying to heal a ToD, the best solution I found was to toggle the numbers off in the UI. It's not a good one, as I had to turn them on again after the raid, but it was a lot easier to tell when those heals were needed. Now if only there wasn't so much space between names.
I think Culver's right that we'll get used to it, but it's going to hurt getting to that point.
On a side note, can we *not* show ki bars in party? It really doesn't help.