I can't say that I know anything about this, but seeing as nobody's responded to this question, I'm writing to move this topic to the top in the hopes that people will voice their opinions on it. Here's what I think though: There are supposed to be projectile weapons, which would probably mean that you can have a bow with limited ammo. What you could do is maybe treat spells as ammo, and you automatically buy 1 ammo, with a maximum of 1, when you rest. You could then equip 3 spell "Bows" in whatever item slots you would be allowed. Maybe... I don't know for sure whether this would work in the game, but I had to make some kind of suggestion. I think that since there will be so many games out, any variety is welcome. All point-based spell systems would make for a more monotonous crop.
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"Don't blame me, I voted with the majority!"