I have made a slight alteration with the above Button 2 and 3 macros and added Thrash which upped my dps from 70 odd k to 80 k dps. Predatory Instincts always seem to proc just before Thrash (on the Rip) and it sometimes procs on Savage Roar. In both cases use your (instant, no cost castable in cat form) Healing Touch just before Rake -Thrash/Rake (second Rake) respectively. On the first Rip Proc if you cast it before the Rake you get enhanced damage from both Rake and Thrash as Healing Touch procs 2 charges of a bonus 25% damage on your next 2 melee abilities - Dream of Cenarius talent.
#showtooltip
/castsequence [stealth]Pounce
/castsequence reset=target Mangle,Rip,Rake,Thrash,Mangle,Savage Roar,Mangle,Rake,Mangle,Faerie Fire
/cast [nocombat]Prowl
/cast [combat]Tiger’s Fury
/cast [combat]Barkskin
/cast [combat]Berserk
/cast [combat]Cenarion Ward
/startattack
With the above Shred macro for button 3 just add Thrash in the same spot as this one. Enjoy Just did Garajal the Spiritbinder in MV LFR and held 80k dps.