Draconic can only compete with EA or Magister after the changes if 3 elements are in:
Sorcerer Point of View:
1) temporary hitpoints enough to survive 1 extra hit taken on any difficulty level
2) leap of faith copy on a short cooldown ( this and cc spells are pretty much the primary defense, as the class inherently offers very little, some champs are immune to common cc)
3) significant amount of MRR debuff on monsters, possibly scaled by epic level
But even if all 3 are met, my guess is just better off rolling a Wizard or Warlock in Magister and necro focus all the way up to r10 - which is 100% inline with the current meta. Necro focus is objectively grossly overpowered in higher reaper tiers, so not sure if lining up damage outputs is best.
4) (bonus) some cooldown reduction on level 9 elemental spells for Sorcerers (especially iceberg and thunderstroke) to match Finger of Death cooldown. Right now it takes more time and spell points clean low reflex mobs with the level 9 nukes than with level6 FoD or CoD.
FoD level 6 / 6s / ~56sp
Iceberg level 9 / 9s / ~75sp
FoD ~ kill target at 100% hps
Iceberg ~ take roughly 10-20% (elemental type) damage....
I know r10 is not supposed to be the measurement, but it is part of the game with progression and rewards, so it makes good sense to optimize for it.