Why is everyone saying WotLK bears will be better??

As of now bears are bottom tier tanks by far. I do believe that they will be buffed but all that has happened so far in WotLK beta is:
Paladins have gotten nothing but tanking buffs. The only problem is mana which *should* be fixed.

Bears have gotten 6% SotF and 4hit swipe. They have lost all their armor (due to gear), no block or parry still, and have lost alot of crit/agility due to the agility nerf (which affects them more than other tanks). New talents are also extremely lackluster (in general and for tanking).

But like I said I think they will be fixed since druids haven't gotten their "review" yet.