Lets make some love to sorc

Hi!
I enjoy sorc playstile, but i'm forced to play other chars, cos sorc is not viable on endgame stage.

Why nobody plays sorc in endgame content? Cos there're much better options. I've seen every char grinding endgame bosses instead of sorc. I'm not talking about single runs.

So is there any reason not to make her better next patch?

My suggestions:

1) change trash stats on prime so it will be:

+1 to Sorceress Skill Levels
Increase fire, light, cold damage +15-20%
+[40-50] Mana when Struck

2) make edyrem not lagging cos of proc spell, so it wont be so annoying to play with.

3) up synnergies bonus by at least 2% for most useful spells
Ex: FO synergies from 5% to 7% bonus dmg, Lightning 8% to 10%, etc.

4) make enchant spell better: not 2% per point, but 3% to all elements.

I hope you're planning something like that, I want to play sorc.
Thanks.

For better survivability heres another prime Ex:

+1 to Sorceress Skill Levels
5% chance to cast level 50 cyclone armor when taking damage (or +50 to cyclone armor)
5% chance to cast level 45 energy shield when taking damage (so it will be possible to invest 20 pts in telekinesis and 0 in ES and still get synergy from telekinesis for proc ES)
Increase fire, light, cold damage +15-20%