Odd Doctor Who Thought

If there was a Time Lord called "The Lawyer" would they be good or evil? What would their TARDIS look like? And what would their reaction be to The Doctor, and vice versa?

Given some of the portrayals of the Time Lord idea of justice in e.g. Trial of a Time Lord I'm not convinced that their legal system is better than e.g. the wizarding world in the Harry Potter books, which is a frighteningly low bar to fail at. Any thoughts on this?