MIAMI GARDENS, Fla.—Alabama has a chance to repeat. Georgia has a chance for revenge. The rematch is set, and it will decide the College Football Playoff national championship. After a pair of easy wins in the semifinals on Friday night, the Crimson Tide and the Bulldogs—the only two teams to be ranked No. 1 in the AP Top 25 this season—will meet again to decide the title on Jan. 10 in Indianapolis. Alabama will be seeking a seventh national championship in the last 13 years under coach Nick Saban. Georgia is playing with hopes of claiming its first national title since Herschel Walker led the Bulldogs to the title in the 1980 season. “I think we’re good enough,” Georgia quarterback Stetson Bennett said in the din of the Orange Bowl postgame celebration. “Obviously, they’re a great team. But we’re going to enjoy this one tonight and start preparing for them …