the jury is still out

US /ðə ˌdʒʊr.i ɪz ˌstɪl ˈaʊt/
UK /ðə ˌdʒʊr.i ɪz ˌstɪl ˈaʊt/
"the jury is still out" picture
1.

a decision has not yet been made about something

:
•
The jury is still out on whether the new policy will be effective.
•
After all the discussions, the jury is still out on who will lead the team.
:
undecidedunresolvedpendinguncertainin doubt
:
the jury is (still) outjurystillgrand jurystill lifeout-and-outouting