Its obvious from this post that you have never played a sage/sorc and are just suffering from greener grass symdrome. If you did you would know why these powers arent all that great.
Having said that sorc dont need a buff, they are on par with the none grossly OP classes like the operative or sniper.
Unless Bioware goes the buff root over the nerf root i would expect the Powertech, Jugg, Mara, Assassin, Merc all getting looked at and tweaking down (but really only a small tweak).