Yes, because it would be magnitudes worse. So do you give the assignment to? You have several hundred applicants, do all of them get the 2 week assignment? Who watches over them and answers their questions? After spending that much money, is the answer you get any better than a set of interviews On the other hand, assume I am in a job and want to change positions, for any number of reasons... How many two week jobs do I have to take? Or should I quit my job first?