I used to do the following with just City Series backs but we can do the area also. You can do this all the way back to the beginnings of football in the area but I'm going to name just guys that I saw or guys that at least played in my time:
When Don Lisbon, great Youngstown South RB, was a senior Paul Warfield was a soph.
When Warfield was a Sr. Rudy Hubbard was a soph.
When Hubbard was a Sr. Pete Richardson (probably my all-time favorite) was a soph.
When Richardson was a Sr. Dave Brungard was a soph.
When Brungard was a Sr. Jerry Fields (or Julie Livas - QB @ South) was a soph.
When Fields was a Sr. Clinton Lynch (North not Ursuline) was a soph.
When Lynch was a Sr. Earl Taylor (or Sherman Smith - QB @ North) was a soph.
When Taylor was a Sr. Ted Bell was a soph.
When Bell was a Sr. Dennis Mosley (serious speed) was a soph.
When Mosley was a Sr. A. J. Jones was a soph.
When Jones was a Sr. Tyrone Ivy (or Garcia Lane - QB @ South) was a soph
When Ivy was a Sr. J. C. Penney was a soph.
When Penney was a Sr. Derrick Lewis was a soph.
When Lewis was a Sr. Kevin Ellerbe was a soph.
When Ellerbe was a Sr. Billy Diorio was a soph.
When Diorio was a Sr. Herman Benson was a soph.
When Benson was a Sr. Preston Mays was a soph.
When Mays was a Sr. D. J. Walker was a soph.
When Walker was a Sr. Maurice Clarrett was a soph. (so was Evan Beard)
Etc, etc. You can do this forever and there are many others that could have been named in the years I chose but I'm getting tired of typing.