He got a $2.8 million signing bonus and maybe a month of major league pay when he was called up, pitched a bit, and went on the il. That's probably all the high tax bracket earnings a kid with a million dollar arm, a 10 cent head, and a bad attitude can make in his post baseball life.
OTOH, there's always somebody who will try to reach him because he throws left handed. At this point, it's clearly not the Nats.