Afew weeks ago there was some discussion about so-called ghost anagrams - anagrams which yse letters not actually given in the clue. This one from the "Royalty and Jubilee" thread, looks to me like a good example.
A muddled Mr Dwight not out (5)
The Joker gave the answer as REIGN. This is an anagram of REG (Dwight aka Elton John) and IN (not out).
It appears to be a themed crossword, so the absence of a definition in the clue is fair enough. Do people think that this sort of anagram is OK?