When making changes to the data model, it is very easy to start mixing conventions. For example - some relations using camelCase, some using PascalCase, some using underscores, etc. (this is also not limited to just relations, can also apply to blueprint identifiers, mirror properties, integration identifiers and more)

When the number of mismatches grows, it increases the complexity in updating mappings and API calls without having to look at the actual data model or blueprint definition.

An automated alert or auto-suggestions and warnings whenever a mismatch might happen (and also for existing account, when a mismatch already exists), would help prevent that.