Does not necessarily mean that he would have repeated that feat multiple times if he was injury-free. Ok the one season he was fully fit, he destroyed defences. I am still to be convinced if he is truly the real deal or just a good player who had one great season
You do not do what you do last season if you are not a world class player. Everything about him is world class, he has a great goal to game ratio throughout the eight seasons despite his injuries. But look at Fabregas when he was at Arsenal got injured frequently, moved to Barcelona and had an injury free season. Truth be told RVP has been injured too much but the amount of players who have been injured at Arsenal frequently is really quite disturbing.