Nevermore, because he's the mysterious hooded figure working behind the scenes, pulling the strings of fate while all but the most privileged are savvy to his existence.
PWiz is awesome too though, he's the helpful Alchemist and Distributor of potions made by Caliber's supreme alchemical expertise. That and he's friendly as all hell until someone starts asking stupid questions which leads to more people asking stupid questions.
Then he smites those whom don't realize that Caliber doesn't lace his potions with narcotics of which would lead to impotence and infertility, it's just that the potions look purple because purple can be the color of both awesome AND poison, Cal's potions being the former.
Seriously, they're both epic win, why there wasn't an option 4 to that effect is beyond me.
That's because if there was one, All or 90% would chose that.