As it stands, it can be difficult for a new graduate to locate a supervisor. I think pushing the requirement out to 5 years would put an unnecessary burden on these new counselors.
New supervisors are already required to submit evidence for 20 continuing hours which should cover all clinical areas.
I would suggest that instead of increasing the requirements to become a supervisor, instead add a requirement to remain a supervisor by requiring 5 continuing education hours annually in supervision.
I can agree with new supervisors needing to document working in various clinical areas during the 2 years post-licensure.