This comes under "do things that don't scale". If you have 100 developers is this an efficient way to work? Absolutely not. If you have <10 is it an efficient

This comes under "do things that don't scale". If you have 100 developers is this an efficient way to work? Absolutely not. If you have <10 is it an efficient way to work? Yes, it can be. Replace the formal process of code reviews with an informal process of reviewing new commits. Encourage everyone to regularly read the code and not silo themselves away.