You are treading on VERY thin ice. I was in almost the exact same position as you. I however was in Army ROTC. After getting back from Leader's Development and Assessment Camp having graduated number 1 in my platoon and number 3 of over 350 in my Regiment, I had heard that the vision standards had been relaxed to become a Naval Aviator. Up to the point where my eyes got worse than 20/40 when I was about 10, that was all I ever sought to be.
So I went and talked to the local OSO and then talked to my PMS... I wanted to give him a heads up and just know that I had an interest in gaining more information. I was called everything including disloyal. Needless to say he was the opposite of helpful when I was simply trying to be upfront with him. So after talking more with my OSO and scoring a 8/8/8 67 on the ASTB I chose to not enroll in my Spring semester ROTC class which effectively broke my contract. It was a very difficult decision to make, I was at the top of my class at my University and did well at camp, which I believe was one of the reasons why my PMS was so unhelpful, I had a Ranger School slot and 2 years serving in an Infantry PLT before switching to Military Intelligence. But I knew I'd regret it if I didn't pursue my goal of becoming a Naval Aviator.
So fast forward 8 months, I've graduated and have been told I will either have to pay back my scholarship money (about $6,000) or be forced to enlist in the Army. My USMC packet is complete and I believe very competitive, but I have to wait for a decision to be made which could take until next year. So faced with a lack of options I'm currently starting my Master's in the Fall hoping that guys higher than my PMS will realize we're all on the same team.