Croatian superstar midfielder Luka Modric seems to have had it with Real Madrid. Multiple reports from Italy suggest that the 33-year-old has made his frustrations with the Spanish giants known as they’ve struggled to regain their elite-level form after the departure of manager Zinedine Zidane and the legendary Cristiano Ronaldo over the summer. Real Madrid sits in fifth place in La Liga, 10 points back of leaders and bitter rivals Barcelona. It puts a 14-year run of top-three finishes in Spain’s top flight in serious jeopardy. The three-time defending Champions League winners are still very much in the hunt for a fourth-straight European title, however, as they face Ajax in the Round of 16 in February. Modric has had his fair share of difficulties during the 2018-19 campaign, as well. Last season saw him tally two goals and seven assists with Real Madrid before helping Croatia make a miracle run to the 2018 World Cup Final, which was lost to France. His performance as a playmaking midfielder helped him win major honors such as the Ballon d’Or, the World Cup Golden Ball, and the UEFA Men’s Player of the Year. This season has seen Modric struggle alongside Real Madrid as he’s been…