Batra should definitely get chances, if not against the big teams then definitely in league games. The league is barca's, so why not try the young talent in the league games? i think overworking the players has had a bad effect and these next two months are intense, the management should consider playing young players like thiago, batra, tello, montoya etc. Madrid hasn't hesitated to play their own youth talent in league games since they already know league games are of little value to them (as long as their position on the table doesn't dip too badly) . Barca should do something similar as well.
I feel for muniesa though, injuries are a nightmare for any young player.