RR - go down on clunky cards for more streamlined answers and lifegain.
-2 BLR
-2 Compass
-1 Sandwurm
-1 Vraska
+4 Scavenger
+2 Defeat

UGx Energy - matchup should already be good.  Games will slow down post board so we can get slightly more value from Gonti.
-1 Push/Cut
+1 Gonti

Control - I'm not 100% on Cut vs Lightning.  Lightning kills relevant stuff but Ribbons is a threat esp if they side in Arguel's. 
-4 Push
-2 Lightning
-1 Cut
-2 BLR
+4 Duress
+1 Gonti
+2 Tyrant
+1 Arguel's
+1 Appetite

Tokens - deal with Enchantments and we should be good.  Scorpion God can also mow down tokens for value.  Not sure if Scavenger is better than a removal just as a blocker.
-4 Push
-2 Lightning
-3 Cut
-1 BLR
+4 Duress
+4 Scavenger
+1 Gonti
+1 Appetite

Gift - resolve Hour for Scavenger Grounds ASAP.  I don't think Duress is worth it.  The main thing is to be careful with killing their things and activating Gate.   
-4 Push
-1 Cut
+4 Scavenger
+1 Appetite

Tezeret - Push is pretty bad here and Duress seems slightly better for getting Rebuke/Tez/etc.  The rest of their deck seems to play out like a Midrange deck so we should be good.
-4 Push
+4 Duress