By Olin Buchanan

Optometrists agree that 20/20 is the standard of great vision.

But it doesn’t take great eyesight to see that some of the best football players in Texas A&M history wore numbers in the 20s.

The 20 series typically is reserved for running backs and defensive backs, though an occasional linebacker or receiver might surface, too. A&M has produced a load of All-Americans and high NFL Draft choices at those positions.