In order to keep the independent flavor of the seven spell schools and to keep the spell choices you make with the existing training points meaningful I dont think training points should continually be given out as (if) the level cap is raised and new worlds are released. I was thinking maybe 1 new skill point from a zeke quest in the new world and thats it. Deciding what to spend training points on should be a tactical decision. If we keep getting training points soon enough you will be able to know every single trainer bought spell from multiple schools which will water down their value.