AtlUmpSteve wroteAs others have stated:
If you wear sunglasses, it is considered unprofessional and inappropriate to talk at any time to a coach without removing them first. Let the coach see your eyes, as a sign of respect for the position he/she holds. Hiding behind the sunglasses when addressing a coach is a sign of disrespect.
By the same token, it is equally inappropriate to address a coach without a mandatory uniform part; the hat.
Steve:
Thanks for the clarification. It goes without saying that you should take your sunglasses off when speaking with a coach, but when I take mine off that action automatically fires "The Stupid Comment by a Coach Death Rays" from my eyes. Unless the coach is a pretty female softball coach then I use my Superman X-ray Vision, 😀.
MTD, Sr.