Agreed - that last bit's the key: if you have a good workplace, and people like being there, then it's a lot less likely that they'll jump ship. If you have a

Agreed - that last bit's the key: if you have a good workplace, and people like being there, then it's a lot less likely that they'll jump ship. If you have a poor workplace, then it doesn't matter if you have overqualified staff or not, they'll all go.