Granted I am biased since I'm a big Austin fan, but I don't think he is much of a question mark. He got dinged up mid last season thats really all it was. The prior 4.5 seasons he played pretty much all the matches. Even early last season for QPR, he played the first 16 matches or so, and got 10 goals. Over the past 4.5 seasons, including him sitting out the last 1/2 season with Southampton, he's scored 86 goals. As we know he had 18 of these in the Premier League 2 seasons ago. I do agree we need more than just Long and Austin, and I do think JRod has some injury risk, so we need more depth.