Candy is serious business. Well maybe not exactly, but it’s generally thought to be a bad idea to muck with things that people are personally invested in. No matter what it is, someone out there loves it and they’re going to be angry when it changes.
Case in point: Willy Wonka substituted cherry and lime with pineapple and mango in its popular Runts candy this past year with less than stellar response. Mango is a highly unusual flavor to see as far as candy goes, although I found the Runts version to be adequately pleasing. Pineapple, while usually popular enough, is executed horribly for Runts. Both the shape and the flavor are crude representations of actual fruit and it is not very pleasing to the eye or the tongue.