How tall should i be to be a wide reciever in sophmore football?

i played wide reciever from 6th - 8th grade and freshman yr i didnt get picked as wide reciever because i wasnt tall enough. i played linebacker instead. i have good hands, im fast, and i got good moves. i was wondering how whats the minumum height for a sophmore wr? im about 5'5 now.