I wouldn't call Gaius laidback attitude about Merlin's vision "Arbitrary Skepticism". He does believe that the crystals show the future, he's just convinced that a) it won't happen anytime soon and b) what Merlin saw could easily have been misinterpreted.
I wouldn't call Gaius laidback attitude about Merlin's vision "Arbitrary Skepticism". He does believe that the crystals show the future, he's just convinced that a) it won't happen anytime soon and b) what Merlin saw could easily have been misinterpreted.