How do you merge when all people who can merge committed to a branch and people can't sign off branches containing their own commits?

This is not a real problem I have (yet).

But at work we're looking into best practices for code review / dev process in general

@saxnot there are several possibilities to solve this, but normally the team itself comes up with a solution. From my experience I would propose the following:

- If such a review case occurs, the team does a huddle review. If the team is big (I.e.: >5 devs) two separate huddles are better.
- ..., the team does a split review, where every participant needs to review the code, including their own. If the teams resources are limited, paired reviews are possible, or an appointed pair of reviewers.

@saxnot Hire an additional intern, who has not committed to the branch yet?
@saxnot You make an exception to the policy, document it, and move forwards.
@saxnot git rebase and suddenly only one person contributed to the (new) branch?