You didn't mention what your engagement is with this client. If you're a consultant, hired to help them improve the product and their development process, than

You didn't mention what your engagement is with this client. If you're a consultant, hired to help them improve the product and their development process, than you can advise on how the company may train or otherwise improve their situation with the existing staff. If you're a contractor, hired to write some specific features for a project and nothing more, than suggesting what they do with their staff is way beyond your scope of interest and will just likely get you canned.