With little time between the Champions League game against Feyenoord and the Bundesliga match against VfL Wolfsburg, coach Xabi Alonso’s goal is to prepare his Bayer Leverkusen team both physically and mentally for the upcoming challenge. Leverkusen defeated Feyenoord 4-0 in the Champions League on Thursday and face Wolfsburg on Sunday. “After yesterday’s game, we obviously don’t have much time to prepare and we have to use it all the more effectively. The game on Sunday won’t be easy,” Alonso said in a news conference on Friday. “We only have one day to recover, tomorrow we train. We are prep…