If you want the follower layers to have the same orientation as the leader layer, but time delayed, apply this expression the their rotation property (leave auto-orientation off for the followers):
delay = 0.25;
t = time – delay;
L = this_comp.layer(“leader”);
x = L.toWorldVec([1,0],t);
radiansToDegrees(Math.atan2(x[1],x[0]));
Dan