If I had a few billion to throw around, I’d be sorely tempted to boost out a bin full of empty beer cans, pork rind and moon pie wrappers to the red planet to land near the predicted rover path. That’d keep em scratchin’ their heads for a while...
LOL,
I would drive the rover around in a pattern that created “dust circles” that could only be viewed, in a meaningful way, from space.