So this is a random brain spew of an idea thats been rolling around in my head for a while
I was just thinking about the two 'remastered' orc models we have right now. Thrall and the 5.4 Garrosh. Thrall, a caster/mele shaman stands straight and tall, doesnt have too much muscle bulging out everywhere but is still fit. Garrosh is more hulking, being a warrior and all.
What I am looking at is a nice separation between a caster and a mele class.
This brings me to my what if 'dream scenario' where the new models would incorporate body type. The warrior, death knight, being very bulky and muscular, shamans, druids, rogues, being very fit but not hulks, and casters like mages, warlocks, priests having a slimmer body and straighter back.
This of course is not just for orcs, same goes for every other race.
This will probably never happen, or is extremely unlikely, but just imagine how sick it would be if your toon's body type reflected your characters profession.
And now that my brain is done spewing it's contents, here is a link to an image that shows the 3 best renders we have of the possibilities for new models. Just think if you had the ability to choose between the 3