The defense has holes at linebacker and returns only five starters, but one is DE Jadeveon Clowney, probably the early Heisman favorite. Opens: Aug. 29 vs.How far these 49ers have come since that 243 trouncing they took back in August at the Superdome in the teams' exhibition opener. Now, Harbaugh's "Who's got it better than us? Nobody!" group is drawing comparisons to the good ol' days of Montana, Jerry Rice, Ronnie Lott and Steve Young. And of course, Dwight Clark, who came through with "The Catch" to beat Dallas in the NFC title game on Jan.

Health groups say they're hopeful a new Federal Health Department discussion paper on energy drinks will begin a debate about the possibility of tighter regulations. The Australian Medical Association and Country Women's Association say the sale of energy drinks should be banned to minors, while the Beverages Council of Australia says the local market is already the most tightly regulated in the world. The paper