Seems to have lost a couple yards of pace and acceleration which is quite vital at the top level. Likewise agility, he struggles to twist and turn past opponents with the same frequency of years gone by,will still score goals but is nowhere near as dynamic as before. Much like Sturridge, although in his case it seems to be 3/4 yards. Only hope is that Klopp insinuated there's a possibility it might eventually return even in a couple years. Although I'm not sure how, there doesn't really seem to be a precedent for it,apart from arguably falcao this season.