What, specifically, is he doing?   

What "techniques" are you talking about?

There are a number of reasons a pilot might move to another base. We have a couple of pilots here who have moved to three different bases. Several others have made a move to another base. Most move to cut their drive times, nothing "sketchy". Two or three others will be making the same kind of move

It's possible that the pilot comes to work, actually does his job and does it professionally, and that is something the med crews aren't used to.