Arsenal attacker Leandro Trossard just did something against Bayern Munich that no other player in Europe’s top leagues has managed this season. Leandro Trossard was able to have a huge impact for Arsenal against Bayern Munich on Tuesday night. After a nervy first half, Mikel Arteta’s side found themselves 2-1 down at the break at the Emirates Stadium. The Spanish coach turned to his bench in the second half and Trossard was one of the players he called upon. Leandro Trossard becomes Arsenal saviour v Bayern MunichThe Belgian has proven himself to be a useful impact player this season. He was …