I main a wizard and have for a long time. I think the biggest problem is how uncompetitve they are in heroics. Raid fights that last longer than 3 minutes are less of an issue. This I believe is due to cast speed disparity. One simple solution to this would be - add insta cast to fiery blast. The duration is 12 seconds so not OP; it removes the barrier to fast dps that scouts and even some have; it avoids adjusting individual spells and fiery blast has a relatively long reuse - so wizards can "burst dps" finally and not be ashamed to be running heroics. As far as fusion goes. Sure, a better % chance of reset from Ecis sounds nice. However, I dunno, I kinda resent playing a class thats output is determined by the performance of 1 spell? That will sound like heresy to Monks and others.