Talents:
Notes: This is more for Mythic+. The key talents here are
Incarnation Guardian of Ursoc (Level 75)
Balance Affinity(Level 45)
I personally like Feral Affinity more but the area increase from Balance Affinity will get you more dps through dungeons.
Gear:
Fire:
Candle of Flickering Lumens - Coggleston - Lower Return to Karazhan
Stormforged Inferno - Odyn - Halls of Valor
Blood:
Vampiric Fetish - Tichondrius - The Nighthold
Life:
Relinquishing Grip of Helheim - Harbaron - Maw of Souls
Blessing of Cenarius - Cenarius - The Emerald Nightmare
Rotation And Cooldowns:
DPS Priority Single Target:
Thrash > Mangle > Swipe - Keep Up Moonfire for Trait Scintillating Moonlight
DPS Priority AOE:
Thrash > Swipe
Tank / Rage Generation:
Mangle > Thrash > Swipe - Keep Up Moonfire for Trait Scintillating Moonlight
For cooldowns, note that Rage of the Sleeper is 1.5 minutes and Incarnation is 3 minutes. Try and make sure you are using Rage of the Sleeper when it comes up to have it for Incarnation.