This is Not a Job Interview. This is a Job Interrogation.

What are you made of? What can you take? What is your mental aptitude? 

Say what you want about the NFL's questioning process of Combine Prospects, but when it comes right down it, they are getting ready to pay these players millions of dollars. Therefore, they REALLY want to know what you're made of. You can WOW the world physically but can you gel with a team and organization mentally? 

Colins Cowherd's Take is, "There is a point to what they are doing."