in the content provided above it says there will be classes, one of them will be warriors.
what other classes do you think there will be? and what are theire advantages/dissadvantages?

I can think of a few.
scouts
pro: increased movementspeed and sneak
Cons: decreased carry weight, big guns is unavailable. max str. 9
Perks: speed, sight, per. increase.

scribe
pro: doctor, science
cons: decresed weaponskills,
Perks: exp gain, speech increase, "fast typing"(scribe specific crafting options are increased)