I'm so sick of having to cast Structured Entropy to get Major Sorcery. I can't wait for it to be added back into Crit. Surge in less than 2-weeks when update 24 comes out. Then I will have another more useful and fun skill I can slot instead of that stupid single-target DOT that SE is. Hopefully I'll enjoy playing mag sorc a little more again like I did a couple months ago when I could use mostly AOE DOTS to melt mobs in dungeons and trials.
I'm probably going to stick with my single-bar play style, so having that skill slot open will be even more important for me. I'll just have to decide between Boundless storm (the resists will help offset the loss of the small heal I got from Structured Entropy), I like the speed increase, and it's a (small) AOE DOT. Or I'll use Lightning flood again (even though it was nerfed) because it's the 2nd best AOE DOT skill for mag sorc besides Wall of Elements (and morphs). I imagine other mag sorc players will do something similar. Unless of course you enjoy going around just pressing the same buttom for SE over and over again just DOTing everyone to death (even though it's a horribly slow way to kill things.)