Making Varsity Football As a WR in sopre year???

I'm a sopre and i want to make the varsity team. My positions Wide Reciever and i'm 15 and weight 135 and i'm 5'7''. I'm fast and awesome at catching. I turn the game around a lot and make big touchdowns. I'm good at sticking to the play and switching it in a tight situation. I can jump pretty high. Do you think i can make the varsity team and any suggestions on getting better.