The fifth edition rules allow you to buy skills as powers, an consequentially apply modifiers to those skills. Is it possible to purchase skill levels as a power without purchasing the base skill? If so, does such a power have to have some form of limitation that says the user must possess the base skill to benefit from the power or is this inherent in the fact that skill levels were purchased. By way of example, I would be thinking of a pair of gloves that provided bonuses to lock picking and sleight of hand but only if the character had those skills in the first place, those without the skills would get no benefit.