  We introduce a momentum subtraction scheme which obeys the power counting of
Kaplan, Savage, and Wise (KSW), developed for systems with large scattering
lengths, $a$. Unlike the power divergence subtraction scheme, coupling
constants in this scheme obey the KSW scaling for all $\mu_R > 1/a$. We comment
on the low-energy theorems derived by Cohen and Hansen. We conclude that there
is no obstruction to using perturbative pions for momenta $p>m_\pi$.
