I'm far too lazy to build pve BiS chardevs, but importing shft and wyomings (first warr I came across in prot gear), I get:
Wyomings@Arathor:
1409 hp (plus another 92 if she got AGM like shft)
1917 armor, 47.72% physical mitigation
10% mitigation from defensive stance
11.33% dodge
10.61% parry
20.00% block
Shfthappens@Blade's Edge:
1445 hp
1526 armor 42.08% physical mitigation (up from 1156, 36%)
22.12% dodge
So druids of similar gear level will still be squishier than warriors, not to mention getting less of their mitigation baseline from talents/mechanics rather than gear. Looks like a needed change to me.
Just for lulz:
Pinochet@Thunderhorn converted to ele sham, minus bow and OH, plus BFD quest shield:
1225 hp
1150 armor, 35.38% physical mitigation
21.14% dodge
5.00% parry
5.00% block
'bout the same as shft on live.