Newly arrived orchids. What should I do?

[Zindaginha]

Here is a photo of the Sophronitis cernua, within the yellow circle shows one of the new growths--the other two new leaves are tucked behind mature leaves and impossible to photograph. I do feel like the circled growth is a little different in shape from the other two, which basically have developed as mini-ovals. This one is kind of a half-oval.

You can also see the extent of the moisture damage to the roots--the hanging root seems just dead to me.