leave (one's) options open

leave (one's) options open

To refrain from making a decision or commitment that will limit one's choices in the future. You're awfully young to be getting married. I just think you should leave your options open until you're finished with college. They've offered me a good salary if I stay with the company, but I think I'd like to leave my options open for now.
See also: leave, open, option
Farlex Dictionary of Idioms.

keep/leave (all) your ˈoptions open

avoid making a decision now so that you still have a choice in the future: Doing business with him is sometimes quite stressful. He likes to keep all his options open until the very last minute.
See also: keep, leave, open, option
Farlex Partner Idioms Dictionary
See also:
  • keep (one's) options open
  • keep your options open
  • keep/leave your options open
  • keep opinions to
  • keep (one's) opinions to (oneself)
  • well-heeled for (a particular type of person)
  • keep out from under (one's) feet
  • keep out from under feet
  • hold one's tongue, to
  • abstain