Agree yabu, if its a surgeon, he could have been called in during the night, doing surgery till the wee hours of this morning.
Emergency on the ward...other thing is that these people are under a huge amount of pressure to discharge patients and free up beds, he may have been doing an early discharge round prior to clinic.
This is with a view to making beds for those going for elective surgery today..
Same goes if its a medical consultant, same pressures to free up beds.
Loads and loads of reasons why.