U(2) and MFV in Supersymmetry
  A suitably broken U(2)^3 symmetry acting on the first two generations of quarks and squarks is studied as a natural generalization of the Minimal Flavour Violation principle to the case of a hierarchical squark spectrum. A definite correlation emerges between the meson mixing amplitudes in the K, B(d) and B(s) systems which can resolve the current tension in CKM fits, while predicting a moderate enhancement of the B(s) mixing phase, in agreement with recent data from the LHCb experiment, as well as sbottom and gluino masses in the TeV region. 
David M. Straub
hep-ph