My changes:

MAINDECK:

-2 Electrolyze,  +2 Lightning Helix
I love Helix.  Huge game vs Delver and Burn.  Maybe -1/+1.

I would love to find room for an additional Supreme Verdict and a Batterskull.  -1 Dig Through Time, -1 something else???  Maybe Spell Snare?

Vendilion Clique feels awesome every time I draw it.  I don't want to cut it.  Possibly competes with Remand, Shadow of Doubt.

COMPARED TO CURRENT LIST:
-1 Snapcaster Mage, -1 Vendilion Clique, -1 Cryptic Command
+3 Wall of Omens
-1 Gideon Jura, -1 Batterskull
+2 Restoration Angel
**I'm interested in trying out Resto/Wall package, but I would really like to keep a copy of Batterskull I think.

-2 Think Twice
+2 Remand
**I think I like this switch, will probably try it out. Extra counters are nice, good vs Cruise etc.

-2 Lightning Helix
+2 Electrolyze
**I don't like this change, but I guess the trade is cantrip/split vs lifegain.  Lifegain to me seems key due to Delver and Burn.

-1 Anger of the Gods
+1 Shadow of Doubt
**Tech cards.  I hated Shadow last time, maybe this will be different.  Also keep in mind I'm cutting the TTwice so fewer raw cantrips.

-1 Sphinx's Revelation, -1 Supreme Verdict
+2 Dig Through Time
**Feels so risky to only run 1 Verdict to me.  I don't think I would do this.  Swap the Rev for a 3rd DTT, sure.