I’ve seen lots of different 5.4.8 versions of the Bear Tank macros, but I have yet to see one that is optimized for WoD Beta, AS WELL AS being optimized for current content. So here is my take on what has been working for me on current content, and been working flawlessly on WoD beta as well.
BearTank1
#showtooltip Mangle
/use [noform]Bear Form
/castsequence reset=target Maul,Faerie Fire,null
/castsequence reset=0.3 0,0,0,0,0,Lacerate
/castsequence reset=0.3 0,0,0,0,Savage Defense
/castsequence reset=0.3 0,0,0,Swipe
/castsequence reset=0.3 0,0,Maul
/castsequence reset=0.3 0,Mangle
/castsequence reset=target Swipe,Mangle,Maul,Lacerate,Swipe,Mangle,Maul,Lacerate,Swipe,Mangle,Maul
/use [combat]Savage Defense
/use [combat]Enrage
/use [combat]Barkskin
/use [combat]Berserk
/use [combat]13
/use [combat]14
/targetenemy [noharm][dead]
/startattack
/run UIErrorsFrame:Clear()
BearTank2
#showtooltip Lacerate
/castsequence reset=0.3 0,0,0,0,0,Lacerate
/castsequence reset=0.3 0,0,0,0,Savage Defense
/castsequence reset=0.3 0,0,0,Swipe
/castsequence reset=0.3 0,0,Maul
/castsequence reset=0.3 0,Mangle
/castsequence reset=8 Swipe,Mangle,Maul,Lacerate,Swipe,Mangle,Maul,Lacerate,Swipe,Mangle,Maul
BearTank-AOE (3+target)
#showtooltip Enrage
/use [noform]Bear Form
/castsequence reset=target Maul,Faerie Fire,null
/castsequence reset=0.3 0,0,0,0,Maul
/castsequence reset=0.3 0,0,0,Swipe
/castsequence reset=0.3 0,0,Thrash
/castsequence reset=0.3 0,Mangle
/castsequence reset=8 Thrash,Swipe,Maul,Thrash,Swipe,Maul,Thrash,Swipe,Maul
/use [combat]Berserk
/use [combat]Barkskin
/use [combat]Enrage
/use [combat]13
/use [combat]14
/targetenemy [noharm][dead]
/startattack
/run UIErrorsFrame:Clear()