Arsenal didn’t get the result they would’ve wanted against Bayern Munich in the Champions League on Tuesday. The Gunners struggled against Bayern Munich. For a long time they trailed in the game, and while they rescued a draw through Leandro Trossard, they head into the second-leg of this match facing an uphill battle away from home. Indeed, Bayern Munich, as poor as they have been this season, are a tough nut to crack away from home. Arsenal will come away from that first-leg with plenty of regrets, and speaking on CBS, Jamie Carragher has been highlighted one player who he thinks didn’t cove…