Hmmm I don't see what seeing blue shirts in the box has to do with it. Every Navas cross either hits the first defender (90%) or ends up in row Z of the stand on the far side (10%).Navas is limited, however must be frustrating that everytime he's on the byline and looks up to put a cross into the box, there is normally one City shirt to try and seek out amidst a sea of about 6 or 7 oppposition players.
A simple lesson in football is.... let the ball do the work, don't run around like a headless chicken and waste energy.
Navas, and some on here would do well to understand this simple filofoshee (as a legendary Dutch coach might say)!