Sure there are. Like was mentioned before. The consultants stick together and stack the ranks with other consultant friends. Makes sense right? Besides, I am sure there are plenty lookin to jump the sinking ship and why not keep the network going.
All you have to do is look at the profile on linked in and you will see all those positions in short amount of time. Now if he did not have all those ivy league consultant buddies to bring him along then you could summize that he was just that good. However....