However, there are some problems facing this approach, which we  outline in the supplemental document   Problems for Wide-Scoping.  Some of those problems concern the allegedly implausible  consequences that emerge when we apply some of the transmission  principles we discuss in §2 above—specifically, Ought  Necessity, Weak Reasons Necessity, and Weak Reasons Sufficiency—to the  relevant wide-scope ought in certain cases. Other problems concern  whether the wide-scope formulation is adequate as a formulation of the  rational requirement.