  We show that generalized orbital varieties for Mirkovic-Vybornov slices can
be indexed by semi-standard Young tableaux. We also check that the
Mirkovic-Vybornov isomorphism sends generalized orbital varieties to (dense
subsets of) Mirkovic-Vilonen cycles, such that the (combinatorial) Lusztig
datum of a generalized orbital variety, which it inherits from its tableau, is
equal to the (geometric) Lusztig datum of its MV cycle.
