To extend the current understanding of short range order suppression in many-component disordered rock salt transition metal oxyflouride cathode materials, we examine the lithium-transition metal ordering in rocksalt-structured 3d-transition-metal lithium oxyfluorides using cluster-expansion-driven Monte Carlo simulations. Such simulations have proved to be an excellent tool in unravelling short range ordering preferences in lithium-ion cathode materials . We examine how the lithium percolation network evolves as a function of the number of transition metals on the cation sublattice and varying lithium excess and fluorine content. In doing so, we identify compositional guidelines for designing effective many-component disordered rock salt lithium-ion cathode materials, showing that any short range order suppression from an increase in cation configurational entropy is highly dependent on the lithium excess and fluorine content.