SANTA CLARA, Calif. -- With the play still a hot-button subject, the NFL must now decide whether to fine San Francisco linebacker Ahmad Brooks for his controversial hit Sunday on New Orleans quarterback Drew Brees.It was one of the more controversial calls of the NFL season. Any potential fine is sure to come under close scrutiny.It also puts the NFL under pressure.The 49ers appeared to get the ball on a turnover with about three minutes to go, but Brooks was called for a personal foul for a hit to Brees' neck.