Ok, it looked like all three seed pods were swelling at a good rate. I decided to cut away two pods and keep the biggest pod.
I did not want to risk having the plant struggle to feed all three pods.

I'll take pictures tomorrow.

BTW, upon further scouring the www, this dendrobium looks very similar to plants advertised as Den. Emma Blue. But that hybrid is not in the RHS database.
I wonder if that name is just a local nursery's trade name that was never registered.

~John