Connecting b sll with b s()over-bar and s d()over-bar

We discuss the consequences of deviations from the Standard Model observed in b -> s mu(+)mu(-) transitions for flavour-changing neutral-current processes involving down-type quarks and neutrinos. We work within an effective field theory approach respecting the SM gauge symmetry, including right-handed currents, a flavour structure based on approximate U(2) symmetry, and assuming only SM-like light neutrinos. We discuss correlations among B -> h(s)nu(nu) over bar (h(s) = K, K*, X-s), K+ -> pi(+)nu(nu) over bar and K-L -> pi(0)nu(nu) over bar branching ratios in the case of linear Minimal Flavour Violation and in a more general framework.