Ok, my point is this: The biggest clubs do not invest in players where the curve is pointing downwards, struggling with injuries, and struggling with an intense style of play. This has been the trend in international football. We have to get there too.
JR is a fantastic player, in many of the phases, and there are very few players who have his spatial abilities. That said, the game has become much more physical over the last ten years. Football mostly consists of high intensity sprints, especially PL, and this is not JR's great strength. If you want to have a chance on the top stage, you must have ten outfielders who all do this.