if it lasts that long . I donate all the extra cat stuff to the humane society around christmas . <| sep |> There ' s somehow always That Guy who ' s going to troll a perfectly fine suggestion with absolutely braindead claims such as how it ' s not necessary because he clearly only ever played the game below wood 5 . <| sep |> The point I ' m trying to make is that Karlovic could have been a better returner and he just hasn ' t been , he has no excuse not to be because John Isner does a better job of returning yet he ' s near enough the same heightThat ' s a ridic example lolThe differences aren ' t negligble , they ' re there . Karlo wouldn ' t be so boring to watch if he ' d had made the same amount of effort as Isner <| sep |> It was already a game in 1997 .