According to The Wrestling Observer, Christian is no longer appearing for TNA during the Bound For Glory weekend. He was originally scheduled to appear for the company on Friday night during the TNA Hall of Fame ceremony, which will air on SpikeTV the night before the PPV, however he will not be in attendance.
TNA and WWE worked out an agreement which allowed Ric Flair to appear at both WrestleMania 28 and this year's Hall of Fame ceremony, and in exchange, Christian was scheduled to make two appearances for TNA. He made his first appearance at Slammiversary this year, and made it very clear that he didn't want to be there.
Christian is currently sidelined from WWE action as he rehabs from recent shoulder surgery.