Borussia Dortmund striker Erling Haaland has heaped praise on teammate Gio Reyna, insisting the American has the potential to become one of the world's best. The 17-year-old only made his senior debut in January but has already established himself as a core part of Lucien Favre's squad. He made his first Bundesliga start in Saturday's 2-0 win over RB Leipzig, bagging his first assist for Haaland's opening goal. Reyna assisted Haaland's opening goal against Leipzig Speaking to bundesliga.com...