Former German international Lars Stindl has said he plans to stay in the football business after ending his playing career in summer. Long-time Borussia Mönchengladbach captain Stindl returned to his boyhood club, second division Karlsruhe, last year and said recently he would hang up his boots after the season. The 35-year-old forward earned 11 caps and scored the 1-0 winner in the final against Chile to give Germany the 2017 Confederations Cup trophy. “I will stay involved in football because I simply love it – that’s for sure,” Stindl told publishing house RND. “Everything else will be dete…