Some of you guys seem to have no idea what a strikers role is. Suarez is much more efficient than Ronaldo for instance, has been for most of a decade.
Dude scores goals, and assists. Watch some other strikers and see how many misses they have, and without the moments of brilliance. It is freaken hard to be a striker in a top league, high risk, high reward, and a lot more wistles than cheers. Suarez has been an unbelievable player and is still an outstanding player and if he is injured Barca would suffer terribly.