You say off year. What do you mean, cause from what I can tell he cashed in world 8-ball, world 9-ball, world 10-ball, china open, all eurotours and all tourstops at great britain 9-ball tour. That's a lot of playing for a guy having a year off.
Don't get me wrong, I mean there should be a 5 year invite for past champs and would love to see Karl playing the world 8-ball, but when he is no longer defending champ and played all those events in 2011 but failed to get high enough on the ranking/meet the critieria to be chosen, why should he get a spot?
Wait? So you're saying that a guy who wins the World title one year, then places one spot short of the final 16 on the following year, hasn't performed well enough to get an invite?
And remember this is 8 ball that were talking about. How well he did in other games during the year shouldn't even come into consideration. It's like comparing apples and oranges.
As for having an off year, yes. He had a kid and didn't have time to focus on pool like he normally would.