The answer is simple: the manager should be a good developer, and so the manager has the tool to appraise the quality of code, otherwise it will be a bad manager.
You can also try an interleaved double-sided layout: sheet 1: - face / page 1 - back / page 3 sheet 2: - face / page 2 - back / page 4 sheet 3: - face / page 5 - back / page 7 and so on.
The answer is simple: the manager should be a good developer, and so the manager has the tool to appraise the quality of code, otherwise it will be a bad manager.
You can also try an interleaved double-sided layout: sheet 1: - face / page 1 - back / page 3 sheet 2: - face / page 2 - back / page 4 sheet 3: - face / page 5 - back / page 7 and so on.