Yes, we need this too!!

Agree!

Yes! Voted for this. Please also see another idea we opened up that is similar: https://support.workfront.com/hc/en-us/community/posts/360022230034-Allow-Option-for-Out-of-Office-Delegate-to-be-automatically-assigned-to-tasks?page=1#community_comment_360002909733

I agree!