Greg's post sounds reasonable to me, but I agree with Wil. The rules help keep the game consistent.
So Greg, I'd say instead that the referee may hold the Laws of Traveller in suspension to achieve desired effects... such as making a successful misjump network a long, painful, expensive, red-tapey slog by any interstellar authority.
Of course, such fiats can and should dovetail nicely with the plot elements of a campaign.