I'm far from a specialist. Not only is my knowledge about 25 years or so out of date, I ended up leaving with half a year left on my degree because not only did a divorce make me unable to afford to continue, but some guys from the middle east crashed into the World Trade Center and ignited a war that shut down any actual archaeological work in the most of that part of the world for a decade or so.

So rather than specialist, I'm a guy that has 3.5 years of a 4 year Bachelor's degree, and then went off to take a bunch of computer certificates instead. lol.

Still regret never going back to finish it once the middle east settled down again.