Redoubt + CTC

'ey guys. Was an avid Pallytank in TBC, but never got a chance to live my Vanilla Dream on live, so I'm gonna go for it here.
In TBC, CTC was paramount to achieve preraid, and once achieved as a Pallytank, you were easily the most stable tank in the game. Is CTC even possible for a Pallytank to achieve in Vanilla with only gear/enchants + HS?
I would also like to know if Redoubt has any bearing on attaining CTC (at least, as far as eliminating CB goes). In TBC it was the epitome of garbage talents, taken only because it was required for shield spec. I figure that Blizz MUST have had a purpose in mind for it. Is there any reason to take it into account while gearing, or is it just one of those Dumb Talents I Gotta Take(©)?
Finally, in TBC the numbers to attain CTC were 490 Def, and 102.4% Avo. I imagine you need 102.4% Avo here, as well, but what about minimum Def for uncritability (assuming Redoubt is worthless here, too)?
Thanks in advance!
(Inb4 lolprot or reroll war) I am well aware that Warriors are better at tanking raid bosses with less skill required. I also couldn't care less. Pallies were given a Prot tree for a reason, and I intend to fully explore it.
In TBC, CTC was paramount to achieve preraid, and once achieved as a Pallytank, you were easily the most stable tank in the game. Is CTC even possible for a Pallytank to achieve in Vanilla with only gear/enchants + HS?
I would also like to know if Redoubt has any bearing on attaining CTC (at least, as far as eliminating CB goes). In TBC it was the epitome of garbage talents, taken only because it was required for shield spec. I figure that Blizz MUST have had a purpose in mind for it. Is there any reason to take it into account while gearing, or is it just one of those Dumb Talents I Gotta Take(©)?
Finally, in TBC the numbers to attain CTC were 490 Def, and 102.4% Avo. I imagine you need 102.4% Avo here, as well, but what about minimum Def for uncritability (assuming Redoubt is worthless here, too)?
Thanks in advance!
(Inb4 lolprot or reroll war) I am well aware that Warriors are better at tanking raid bosses with less skill required. I also couldn't care less. Pallies were given a Prot tree for a reason, and I intend to fully explore it.