"In fact, an awful lot of N.F.L. club owners have practically no influence on their players at all, simply because they're not full-time working owners"

Pete Rozelle's quote is describing the reality that numerous NFL club owners are not actively involved in the everyday operations of their teams. They are not present in the locker room or on the practice field, and therefore have little to no influence on their gamers. This is in contrast to other professional sports leagues, where owners are typically more involved in the group's operations. Rozelle's quote recommends that NFL owners are not as involved in the team's operations as they might be, and as an outcome, they have little to no influence on their players. This absence of impact can be destructive to the group's success, as the owner is not able to supply guidance or instructions to the gamers. Ultimately, Rozelle's quote highlights the importance of having an owner who is actively involved in the team's operations, as it can have a favorable effect on the group's efficiency.