I think 8.0 needs to deliver on a solid revamp of each healer, but there are things I want to see before 8.0, namely taking the attacks we already have access to and simply make them available more frequently. Reduce cooldowns, DoT durations, make the new 2 minute attacks into separate actions that are used more than once per 120 seconds... These are not unreasonable changes. I don't need them to be addressed exactly the way I want them to be, but I have examples of what I think is plausible for early DT on the first page.