This is kind of an across the saga question, but the prequels make it more obvious.
How, exactly, are the lightsabers attached to a Jedi? In TPM, Qui Gon and Obi do a couple of quick moves that suggest a gunslinger dropping the six-shooter back in the holster. On other photos, it appears as though there are hooks of some kind. Now the quick re-holstering could work with a hook mechanism I suppose, but wouldn't it hinder a "quick draw" as they also are prone to do?