I think youve mistaken what I meant.
For example, whatever 5/5 of the bear legs or fang with only 4 stamina and a ton more stats.. Deviatscale for stamina mainly.. and dodge from the agi.. Ill pick up a strength set too. I dont just setup one set and roll with it.. wsg takes more than that.
The post wasn't aimed at you specifically, but rather the thread as a whole which is titled "Optimal 19 warrior" but is actually just full of misinformation and lacks even the most basic maths to justify gearing decisions, such as:
"Hovering around 17% Crit you can really do some work. If you want to go 2H I would definitely try to get your Crit up or you'll just be a squishier slap fighter." - Not good advice.
"If you want GLASS-glass, go with Glowing Lizard Scale Cloak instead of Sentry Cloak, Outrunner chest of the tiger 5/5 instead of fang, Meadow Ring of Strength/Agility instead of Seal of Sylvanas."
This is also bad advice and following the simplified ratio of 1 strength to 3 agility explained in my post above shows this. Better options would be Sentry's Cloak of Strength, Outrunner's Chestguard of Strength/Power, and Clay Ring of Strength. You'll crit slightly less frequently, but it's far outweighed by the increased damage of them (and your non crits) which is pretty huge.
Combine that with you saying "Ive learned much, Ty guys." and "As well.. Ive learned I must have crusader enchants." Is pretty concerning - because I don't want you being given bad information, then making decisions based on it and regretting it later.
Try crusader at your peril, but make sure to give lifestealing (or fiery for pure damage) a fair trial too, then decide for yourself.
I agree with you on fang legs and deviate scale belt, both have a place in any good warriors bags.
If you want slightly more frequent crits without hindering yourself, your best options are Sentry cloak over Sentry's cape or Firebane, and using a +4 stats enchant on a bda. There really isn't much more flexibility for horde.
If you rolled alliance, you could have had Seal of Wrynn (3 str 3 agi 4 stam), as well as Beetle Clasps (5 stam 2 agi) on a night elf (highest base agi) or a gnome (slightly lower but better racials). But given you mentioned Deadskull I'm presuming you're horde, and unfortunately orc, undead, or tauren all have pretty bad base agi.
On the topic of shoulders:
Going from talbar to defender spaulders is a 1.6% increase in mitigation. compared to a 30hp increase. So the break-even point is 1875hp, but practically speaking it's way more about what you're facing and your team comp.
The downside of the mitigation is that it doesn't help against fiery, lifestealing. bombs, or any kind of spell damage for that matter. And a downside of the stam is that if you're being healed, it's not helping their mana. Switch based on comp - I prefer Defender's if I'm facing a lot of hunters or warriors and have a couple of healers, but most of the time I use Talbar.