The midfielder has taken time to praise Los Blancos\' lethal attacking unit, but he is expecting a tough Champions League semi-final tie against Bayern Munich.Real Madrid midfielder Esteban Granero has hailed his side\'s attacking potency in the wake of their 8-2 aggregate win over APOEL in the quarter-finals in the Champions League.Los Blancos\' star attackers Cristiano Ronaldo, Karim Benzema and Gonzalo Higuain has already scored over 100 times in all competitions in 2011-12, and Granero feels that the trio deserves all the praise lavished on them following Wednesday night\'s 5-2 victory over APOEL.\"Higuain, Ronaldo and Benzema deserve all the talk about them. [Angel] Di Maria and [Jose] Callejon played and also scored. We have excellent forwards worthy of playing for Real Madrid,\" Granero was quoted as saying on the club\'s official website.\"We all gave a good performance and always try to do our best. Competition is good for all of us. I\'m very happy and work hard, as always.\"The midfielder then looked ahead to the semi-final against Bayern Munich, and warned that a difficult tie awaits Madrid.\"The semi-finals against Bayern will be difficult. There are no weak teams in the semis and Bayern will be tough, but we\'re going to think about our match against Valencia first because there will be a lot at stake for us on Sunday.\"\"In order to have a Real Madrid and Barcelona final we\'ll have to defeat Bayern and Barca must win over Chelsea. We\'ll see what happens.Real Madrid resume La Liga action against Valencia on Sunday.