Replying to Skiing halfpipe in olympics

My english teacher asigned my class a persuaisive essay and I thought that maybe doing it on putting Skiing halfpipe in the olympics. I told him that I can also bring in a video showing him that skiers can do the same stuff as snowboarding such as rails, jumps, and halfpipe. Does anyone have any suggestions on how to write a persuasive essay on putting halfpipe skiing in the olympics. Any suggestions would be a great help thanks