Injustice in School Sport Complex

It all started when I got a text message from my coach asking who were going to be seniors next years. Of course I replied happily because I was going to be a senior, my last year of high school only to find out that I would not be allowed to play for his Junior Varsity team, I was devastated.
A new rule was pressed upon us by the district stating that seniors are not allowed to play a sport for Junior Varsity, only Varsity. I say this new rule is a whole bunch of nonsense. Why does our grade level in school matter in a sport? Senior or not one should be put in JV or Varsity by what one brings to the table not by one's grade level. Someone's grade level should not define that their ability in a sport, therefore I call bullshit to this rule. And I would really appreciate your time and help to sign this petition.