Answer:
The NFL performance pay is not giving the right incentives.
Explanation:
In this case, the questions points out that for National Football League, the success is based on two things: the personal performance and how it works in the group's performance. So, if Tom Brady is a quarterback and has led his team to many Super Bowl wins in spite of who is around him, and if the impact on his account is not that big, it means that the league is not giving the right incentives.