At 22, Can I Get Any Hairline I Want? (from Reddit)

A male who is 22 should not have a hair transplant or hair line advancement surgery because if you do and you develop balding behind the corrected hairline, you will not look normal. If you undergo hairline advancement surgery, you will see a scar if recession occurs. If you have a hair transplant before your balding pattern become evident, then you will be chasing hair transplants for the next decade. You should wait until your potential balding pattern becomes evident, which is approximately 25 years of age. Build a Master Plan for your hair loss with a good doctor.

To answer your basic question, assuming you are at least 25, if your balding pattern is not going be be advanced, then you can have any hairline you want, even one better than a few years ago.

is it possible to get hair transplant for naturally receded hairline? from tressless