I hit 2k in 2v2 with the CC on my Freshly lvled Ret and I top Damage in BGs so i can offer some advice based on my personal experience. I do all movement myself though and manage my own Cd's.
Geberal Tab - Interupt and other.
Interupt-All
Blinding light- Off (I use this myself as you dont want the Bot usiing this randomly when your trying too set up a kill)
Fist hammer- Off (Again i like managing this myself as i dont want the bot using it when i need it for something else)
Rebuke - 800 ms (I dont want too be interrupting instantly and getting reported for Botting, so i have it set for a late interrupt too avoid suspicion and avoid the majority of fake casts)
Burst, Trinket usage
Burst mode - Never ( I prefer too manage these CD's again myself, Rets are not DKs, You can Rarely tunnel people down with constant pressure, You will Get kills through CDs, So best have your own logic behind these imo)
Trinket 1 - Never (its the procc trinket)
Trinket 2 - On CD ( I like having this on CD because it has a short CD and adds nice consistant pressure w/o CDs up)
Proff buff - (Havnt lvled Proffs yet xD)
Crowd Control
Blinding light - Off (Same reasons as above)
Fist / Hammer My hp -Enemy hp, enemy CDs - Off (Same reason as above)
Repentance CC - Off (Dont use repentance and turning stuff off that you dont use increases the speed of the CC)
Turn Evil - Dk pets, priest pet, Gargoyle - On
Turn Evil on CD - On (Id suggest glyph of turn evil Vs Unholy Dk's too get the instant fear on gargoyle and enraged ghoul, This relieves allot of pressure on the Dks kill target)
Control
Auto buff - on (Because i forget too rebuff after being dispelled)
Auto move - ( I move myself)
Auto redemption - (off too improve performance and because useless in Pvp)
Auto Taunt - Off
Auto face - Off
Auto Racial - Off ( Im human, Instant trinket usage on CC is suspect and Botish + i feel i have better logic than the bot on this ^^)
Auto right Fury - Off (This doesnt act ass dispel fodder anymore)
Auto target - Off
Buff Type - Might
Cooldown Tab (Big Section so just listing what i did take, Everything else is Off too increase performance)
Devotion Aura Remove Silence HP below - Healer - 50 ( i play with a healer)
Divine plea mana below - 80 (This was allready set and seems too work, so have left it)
Divine protection HP below - 80 (Again this was already set and seems to work fine)
Divine Shield HP below - 10 ( This might seem low, but i trust in my healer, this is more of a backup and i can always use it early myself if needed)
Hand of freedom - Me ( Healer insists i use it for myself as he doesnt need it)
Hand of protection - 10 ( again this is a safety net, Usually use manualy long before 10%)
Hand of Prot remove blind - On ( Healer always calls for it anyway and its usually used while Rogues are going for a kill)
Hand of Sacrifice break CC - Healer (Who wants there healer CCed?)
Holy prism friend below - 60 ( just too help my healer out a bit)
Holy prism enemy - 100 (Cuz Dps)
Selfless healer HP below - 80 (Seems too work)
Retribution tab
All AoE switched off, No point in PvP
Flash of light , Me , Friend - Off ( Best do this yourself when its required as the Bot will stop where ever it happens to be or stop what it is doing too cast this, wish can cost you a kill or leave you in the middle of the arena open too damage or CC)
Inquisition from this holy power - 3 (Was advise from a gladiator Ret, Who am i too argue)
Word of glory me below - 70 ( Help on healing and you dont want too be stropping holy power into defence too early as you need it for Templars verdict, At the same time if you are using Glyph of Word of Glory witch increases your damage after using it you wont want too use it too late, 70% seems to give me a nice balance here)
Word of Glory Friend below - 40 ( Help keep my healer alive, Ive seen it crit my healer for 150k+ and with Glyph of word of glory , You can help your healer out and it provides extra pressure in the form of increasing your damage)
So theres my input, Please remember this is all from my own personal exp, if anyone see's any Glaring mistakes please feel free too Correct me And give an explanation).
Hope this Helps you atleast a little