Yeah I thought that would be a good idea too since all the workers at the park are boys, but I kind of like the idea of Thomas better than a female worker joining the park. If Thomas was a girl, I don't think I'd like her as much. Thomas just seem to be a lot better as a boy.
And if they added a female park worker in at the place where they added Thomas in? Well, I don't know. Probably but I think I'd still like Thomas better. It depends on what this girl's personality and stuff is like.