Aikman, Brees are high on Johnny Manziel’s NFL future

Troy Aikman and Drew Brees know a little something about playing quarterback in the NFL, and they both think that Texas A&M’s Johnny Manziel is going to have a big-time player on Sundays. Aikman told Sporting News that in addition to Manziel’s obvious ability to make plays with his feet, he likes the way Manziel…