We've now added a prerolledstats option for trollocs.
This works differently than for humans (by necessity, not choice!)
At The Well in Ruined Keep, at level 3 you can say 'prerolledstats' and you will be allocated stats based on your class. You must be in this room for it to work.
The stats are as follows:
Warrior: 19 7 7 17 19
Hunter: 19 7 7 17 19
Rogue: 17 7 7 19 19