Some guy was like "Turn in quests while slotting the abilities you wanna train." That's so stupid. That even sounds like a hack or something. Really ZoS? So you'd rather reward a man for having a bow in his hand while finishing a quest rather than that man using the arrows 1000 times on a legit mob that dies.
Yeah, good logic. You're mint. You're a pal.
Most people are going to use a single spec up to VR10 and complete quests or all quests that way. What do they do after that? Just look for these special reward points just to scrimp and save to hopefully one day get light armor or heavy armor or whatever skill line trained?