Is there a way to restrict delegation down the hierarchy?

Summary

Organization wants to restrict delegation down the hierarchy.Users should only be allowed to delegate at their own level or above them

Content

Issue came up when President delegated to CFO and since CFO had already approved that requiisition before ,requisition got auto approved.

 

is there a way that user cannot delegate to someone who  are below in hierarchy?

 

Is there any other workaround so that these kind of situations does not happens again?