A few days ago I had a feral tank from another guild on our server question me for wearing T8 shoulders instead of T7 for tanking. Now, for a second I was extremely confused, both T7&8 set bonus suck for tanking, so I pulled up the other shoulders and compared them. The tradeoff is 11 stam and 30 arp (T7) for 10 agi, 9 armor, 12 AP, 13 crit, and a whopping 48 expertise rating (T8).
So, knowing the obvious reason he prefers T7 i asked, 'Hey, whats better about T7"?
I got the, "lol more stam dude!" Response I expected and hung my head with sadness.
If any feral tanks stumble across this, please listen. As a bear, it is not your job to stack stam and ignore a potential goldmine of other stats on items. It is a useful TOOL for SPECIFIC situations, but don't stack stam for your primary set blindly. By all means gem for it if you must, but do not pass up 48 expertise rating (and other goodies) for 11 stam. Ever. Please. It not only makes us look silly, it makes us look plain bad. Sure you can show off in Dal how much HP you have, but anyone who knows what's going on will not be impressed. I do not stack stam and I sit at 50K HP buffed for HM ULD, and that is PLENTY. I'm trying to get *rid* of stam if that means picking up more threat.
I see the same type of thing happen with deathknights, altho to a lesser extent now. Just keep in mind, new tanks, bear tanks, and *especially* new bear tanks, your health bar doesn't mean shit if you've ignored your other stats to get it there.