This phrase likely refers to a crossword clue where the answer is a word synonymous with a greedy or ambitious person. The clue uses “roll” to indicate a function or role someone plays, and “one who wants it all” describes a person with insatiable desires. An example could be a clue like “Title for one who wants it all” with the answer being “EMPEROR.”
Such clues offer a concise and engaging way to test vocabulary and knowledge. They require solvers to think both literally and figuratively, deciphering the meaning behind the clues wording. This type of wordplay, common in cryptics and other complex crossword puzzles, encourages critical thinking and expands vocabulary. The use of evocative descriptions, like “one who wants it all,” adds depth and encourages solvers to consider different perspectives.