It wouldn't have an impact on default roster gameplay but it would on later dynasty gameplay where skills of recruits would be in line with the default roster unlike the way it is now. If you believe what the EA rep for the tuner thread said, that they kept recruits intentionally down to keep team overalls from getting inflated in the later parts of dynasty. Which tells me EA was paying more attention to the static overall number rather then a players skill and keeping it in line with default rosters. Rewriting the overall calculation prevents them from worrying about that static number while not sabotaging the later parts of dynasty. It satisfies both the people who want skills to stay inline with the default roster and it appeals to the people who like that currently half the NCAA is not Bs or As.