Former German international Lars Stindl will end his career after the season which he played in a return to boyhood club Karlsruhe. “It was an incredibly beautiful and intense time, with many highs but also some difficult moments,” Stindl said in a statement issued by second division Karlsruhe on Thursday. “It was a dream come true for me last summer to have returned to my home club. This last year was incredibly special for me!” Stindl, 35, came through the Karlsruhe academy and made his first team debut in 2007. The attacking midfielder left for Hanover in 2010 before in 2015 joining Borussi…