... rousing roar needs to last longer than 5 seconds.
I used to be behind this change, heck I used to voice it quite frequently. But ever since they gave the heal a little bump I no longer feel this way. Its now about building a better werewolf, if you want survivability you are going to have to dial back your damage as a wolf or find alternative sets. A good example would be clever alchemist, this adds not only a dps boost when procing but also a increase to your healing.
Happy Hunting