lattice: placing y-axis labels on right-hand side of panel when relation="sliced"

       I'm using lattice to create a multi-panel figure.  I would like
to draw each panel's y-axis ticks and labels on the right-hand
side of the panel.  Ordinarily, I would do this by specifying
scales=list(y=list(draw=T, alternating=2)).  But in this case, I am
using relation="sliced" to determine the y-axis limits.  So
"alternating" is ignored.  Is there any way -- short of using grid
functions -- to place the y-axis ticks and labels on the right-hand
sides of these panels?