It's crunch time. With only a few races before the Chase and August coming to a close, there are a limited amount of chances for drivers to lock up a top-10 spot in the standings or snag one of the two wild-card spots.A few drivers in particular could have a big race that shakes up the Chase picture. Here are three drivers poised to shake up the standings.Greg BiffleGreg Biffle doesn't have a win to his name yet and he's getting desperate. You can expect to see some aggressive, at times erratic driving from Biffle as he tries to steal a win late. Biffle is one win away from snagging a wild-card spot. He's sitting in 12th place and could break into the top-10 with a succession of spectacular races.Clint BowyerThere's nothing more motivating ...

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It's crunch time. With only a few races before the Chase and August coming to a close, there are a limited amount of chances for drivers to lock up a top-10 spot in the standings or snag one of the two wild-card spots.A few drivers in particular could have a big race that shakes up the Chase picture. Here are three drivers poised to shake up the standings.Greg BiffleGreg Biffle doesn't have a win to his name yet and he's getting desperate. You can expect to see some aggressive, at times erratic driving from Biffle as he tries to steal a win late. Biffle is one win away from snagging a wild-card spot. He's sitting in 12th place and could break into the top-10 with a succession of spectacular races.Clint BowyerThere's nothing more motivating ...

Read Complete Article at Bleacher Report - Motorsports
Article is property of BleacherReport.com