regarding "represents character" and "name". So if you have token of an named NPC that by roll20's infinite wisdom is linked to character sheet of a generic creature and then you want to delink it and switch off to something else, and the name of the token as well as its link is changed - then pressing "cancel" does not reset the original, but you keep the last setting you switched to, even if you missed the "something" you wanted to switch to and you end up with whatever you didn't want.