Makes me think of the possibilities if I were 7 feet tall...
You would probably not be any better than you are now.
Most guys think just have having height would help them but the fact is only 12% of high athletes go on to play at the next level. There are more tall guys that can't play than can. It can get you noticed somewhat but you have to be good.
I recall some guys in high school who said this stuff. They never improved from freshman to senior years. They were lazy short guys and if they were tall they would be lazy tall guys. Not saying your in that boat, but a lot of folks are in that group.