Agree - in this case I don't think it would be hard to find some study somewhere that supports the idea that experienced workers attrition at a higher rate than

Agree - in this case I don't think it would be hard to find some study somewhere that supports the idea that experienced workers attrition at a higher rate than average when placed in junior positions. You might question the validity of the study, but it appears there is enough information out there to make a case.