I would love to see rupture be able to apply a new Dot instead of just refreshing the old DoT. We put 3 points into a high level skill in order to refresh our rupture cd which is a very high price. While waiting to put on the new rupture is doable, we shouldn't have to, this also means that we have to wait for the new ruptures cd. Yes this would be a big dps/healing boost, but we paid for that with the 3 high level points. If each use of rupture applied a new DoT it would also be harder to dispel which is a huge problem against skilled players. Since the odds for refresh are rather low for VS and annihalate has a long cd unless stacked, ruptures applying new DoTs wouldn't be all that radical. The rage cost of each of these skills would also limit its upper limit damage, so I think that this one change would make a lot of sense. When I first started playing anni spec I was very surprised to find that this wasn't the way it already worked, it just makes sense for it to be this way.