Changes to Bard I think would be nice
I have been play bard a lot recently, trying to get a ranged dps to join groups looking for only a ranged. I just have two things to say about it.
First, bloodletter and rain of death oGCDs, I think should be the same cooldown. This would take an extra button off bard and make rain of death (RoD) an upgrade to bloodletter and turn it into an aoe. 100 potency on RoD and 110 on Bloodletter returns a tiny damage difference, sometimes a RoD deals more than bloodletter on a single target (im lvl 60 now so I know the gap will get bigger at 90 but still), that or make bloodletters potency higher. Right now the damage is so close you almost don't need to pick which to use, because either will deal nearly the same damage.
Second, DoTs, for being the "DoT job" its very difficult to get your DoTs on more than 2 targets, so I think Iron Jaw ability should also spread your dots, putting DoTs on groups takes a lot of GCDs, even if you only use one DoT per target, and with 3+ targets using quick notch is better than getting DoTs out, as the DoT job this seems a little backwards.