FLOWERY BRANCH – The Atlanta Falcons are seeing double.  Avieon Terrell, the younger brother of Falcons cornerback A.J. Terrell Jr., became the first draft pick of the Ian Cunningham era. The duo has followed identical paths, starting their football careers at Westlake High School in Atlanta before taking their talents to Clemson to play for Dabo Swinney. They both won ACC championships with the Tigers, then went on to the NFL.  Now, for the first time, they can call themselves teammates.  “I feel blessed to be able to be able to play on the field with my brother, my blood,” Avieon told the media on draft night. “ It means the world being able to play with bro. They’ve got me on one side and my brother on the other side. It means the world to me.…