As you said it cuts down the need for new characters, if I can just reset my skills it wrecks the replay value.
Say my archer wants to smith some dragonbone armor, I just reset my perks, craft the armor and then switch back totally ignoring the investment in that skill. Or I respec and put points in enchanting and alchemy, buff my gear and then respec back to my old build and I've got free enchantments. Totally gamebreaking, if they added such a feature I'd only support it if you could only do it ONCE per character. If someone makes a mistake while picking perks, they can just reload a previous save if it's that big of a deal to them.



