Flyer and highschool cheer help?

Ok so im gonna be a freshman in highschool and I weigh like 100 lbs and I'm 5'2" and don't grow anymore can I be a flyer?? Will I be able to make the team?? I have been cheering for like 7 years and have tight motions, have been a flyer and a base, and have round off handspring layout and tuck. My jumps aren't the best but how can I work on them?? How can I prepare to fly at a highschool level?? I have a heelstretch, almost bow and arrow, scale, scorpion, and arabesque. Pleez answerr :)