Bayern Munich look set to be without wingers Kingsley Coman and Serge Gnabry for Wednesday’s Champions League quarter-final second leg at home to Arsenal. France’s Coman suffered yet another leg muscle injury with no Cologne player near in Saturday’s 2-0 Bundesliga win and had to be helped from the pitch by two physios. Gnabry was ruled out of the game with his own muscle pull. Manuel Neuer and Leroy Sané were rested against Cologne after recent injuries but are expected to return against the Gunners, with the tie locked at 2-2. “Two will hopefully be back and two seemingly definitely out,” Ba…