He honestly looks like a mid to late thirties player, who's coming to end of his career, and struggling to come to terms with the fact his body simply wont do what he wants it to. He'll show the odd flash of quality, but for the most part he'll be a hindrance, not a help. Games where he doesn't do anything awful, slowly become 'good performances', the same type of performance that 5 years ago would have been 'a bad game'.
There's no doubting his effort, or his will to win, but he's fighting a battle against his aging body, that he simply can't win. In an era where football is becoming faster, stronger, and a younger mans game...Rooney is simply being left behind. And there's no shame in that, he's been playing top flight football for the past 14 years, he's played 700 odd games and suffered a hell of a lot of injuries, and couple all of that with naturally poor genes, and well, its no surprise he's looking so past it these days...because he is. Players like Giggs and Maldini, who were able to play to a great level well into their late thirties, are the exception not the rule.