Why is it the current production team's responsibility to explain their changes? Nobody involved with TMP contributed to Enterprise's explanation of the Klingons. Which is apparently acceptable to those on that side of the argument.Anyone who thinks the current production team is likely to bother explaining all of the changes to multiple species (when they've only laughably attempted to explain their previous cheap-out on Klingon hair so far) should probably just learn to live with the existence of questions from fans who notice things . . . especially at the rate at which the production likes to change things for no apparent reason.