Seeing these images of Domo Geshe Rinpoche just goes to show that practising Dorje Shugden does not bring you to the lower realms and obviously not "spirit" or "demon" worship.
So whatever His Holiness reason's are that Dorje Shugden is bad for us, then how come all these highly realised, if not "enlightened" Lamas can incarnate back and continue practising Dorje Shugden? Would they not know that what they are practising is a demonic spirit or not? It just becomes illogical and therefore that is why the BAN is strictly a "political" move I believe.
I also believe in order for something to "GROW" bigger, sometimes something "bad" has to happened to purify the negative karmas for there is much to gain when everyone realises how important and pivotal Dorje Shugden is to benefit the world. But don't get me wrong, this does not mean, the sufferings due to the Ban is acceptable or right either.