[AnotherUnixGeek]

GOAT would be either John Unitas or Peyton Manning...

Given the difference in the game rules and the styles of offense between different football eras, the GOAT title is meaningless. There have been many "greatest QBs of their era" types - its not at all clear that any of them would have done as well in an earlier or later era.

[JBW1949]

Very well said.........