The best Vimes would have to be Michael Gambon. That lived-in face and the grumpy/impatient/exasperated manner.
I think Matt Damon could do Carrott.
Chris Barrie (Rimmer from Red Dwarf) would be a good Rincewind
Minnie Driver as the Mayor's daughter in Maurice and his amazing rodents
"Religion is what the common people see as true,
the wise see as false, and the rulers see as useful."
He's your god. They're your rules. You burn in hell.
Democracy is the bludgeoning of the people, by the people, for the people. - O.F.O'F.W. Wilde
Don't Vote For Anarchy - create it!
True freedom lies in realising the futility of human existence.
"There's no shame in being Pariahs" - Marge Simpson