  Here, we give a broad overview of the more natural spectra allowed by the LHC
when UDD R-parity violation is allowed. Because R-parity violation removes the
missing energy signals in colliders, the experimental constraints on the
gluino, stops, sbottoms and higgsinos are relatively mild. We also show that
UDD R-parity violation and lepton number conservation can be made consistent
with grand unification. This feat is achieved through the product unification,
SU(5) X U(3). In this model, mixing of the SM quarks with additional quark like
particles charged under the U(3) generate a UDD R-parity violating operator.
Furthermore, these models are also capable of generating a "natural" spectra.
The emergence of these more natural low-scale spectra relies heavily on the
fact that the gaugino masses are non-universal, a natural consequence of
product unification.
