That is the correct sequence for the older generations of MDXes, so I would assume they did the same for the 3G, but nobody has confirmed. SuperTech confirmed this sequence for the older gen, but he's MIA now Anyhow, that's the way I planned on doing it as well. People have switched LR and RR before to no detriment, so not really a big issue if we swap those as long as you do LF->RF and then probably ->RR->LR
When bleeding air out of the system, the sequence is very important on certain models. When only changing fluid, it makes no difference. Before doing a fluid change I always activate the ABS a few times to move stale fluid out of the modulator assembly.