It seems to me that fwd lateral CG should reduce Vmcg coz of the rudder's longer effective lever arm. But experience tells me that this is for the laboratory, in the real world it will disappear into the static. Think engine trim, density altitude inaccuracies, tight wheel bearings, slight brake drag, slightly underinflated tyres.
So I say yes but you won't ever see it in the real world. If my thinking is off base JT, please correct my thinking here.