Before 5.2 and right now, we are currently awkwardly weaving scorch and remaining at full stacks.
It looks like we will now have to drop stacks - like an arcane mage should do - and scorch isn't an option.
Now I know that we may be getting some nerfs, but hey, balancing can come in the future. What I am totally concerned with is how fun and not-awkward this class is - and this change is a step in the right direction in my opinion.
Also, arcane PvP should become incredibly better from this change. With higher benefit and less stacks required for our huge burst buff, it is easier to set up burst damage.
so.... I am not really posting this for any reason.... just wanted to say WOOOOOOOOT!