However, many do not look forward to raking leaves. If you are considering just letting them stay put, here are some pros and cons of not raking leaves. Nearly 40,000 injuries related to leaf raking are reported each year in the United States. Cons of Not Raking LeavesLawn health risksWhile leaving leaves where they fall has many benefits, a thick layer on the lawn can cause harm. Best practices for leaf managementAlthough there are pros and cons to raking leaves, the good news is that there is a suitable compromise that can benefit wildlife, your garden, and maintain a healthy lawn and avoid looks from the neighbors.