Wrathion doesn't like the implications of Anduin's list, but he's not about to question it. He knows that Anduin wants him off his feet as soon as possible, so the less he takes issue with any of it, the sooner they'll both be happy. At least, in theory.

"Is there a reason why you should not go back to the room and sleep?" As the priest does have more experience in treating wounds and healing in general, Wrathion doesn't want to argue that point either, but he is curious. Best to ask, rather than assume. There's a part of him that does want Anduin to come along, to be certain that he gets the proper items that the king needs, but...even just reading Anduin's face, Wrathion can tell that he's too tired. It's not surprising, considering what's gone on. Still, he's concerned.

"Do you want me to help you back? I know you want me off this leg, but...you're practically asleep on your feet. I won't be foolish. I promise. Not in this regard."

It's the best he can do, in this situation.