I'm sure without a doubt they will be.
They actually removed 4 classes about a month ago because they would not have been finished intime for a release.
To me this speaks awesome because they don't want to have broken classes and fix them later.
I didnt do Beta for VG * i did play VG for about 3-4 months though*
But i did beta for AoC and played AoC till about 20 days ago.
Comparing beta is night and day. Devs are VERY VERY active in the warhammer community and ingame. Every so often a quick 5 question survey pops up about the mission you are on, or your class, or pvp .. everything and asks you to comment and rate it on a scale of 1-5 based on a few different things so they can get feedback to fine tune everything. Servers are close to always up, there is no level cap etc.
AoC had NONE of this, in general it felt like a lack of caring.
WAR will be awesome =)