What does the cryptic crossword clue "I leave nutty eccentric? That's a possible outcome (11)" mean?

The wordplay uses an anagram. anagram of I + LEAVE + NUTTY = EVENTUALITY The answer is EVENTUALITY.

I leave nutty eccentric? That's a possible outcome (11)

Daily Mail Cryptic #17230 | 29 Across | 2023-11-16 flower