While no date has been made official for Kurt Angle's TNA return, it should be soon, as he will possibly wrestle at Bound For Glory and is still scheduled to be inducted into the TNA Hall of Fame during the PPV weekend.

Nash Wants to Be Inducted into HOF with Hall
During a recent Comic Con appearance, Kevin Nash said he feels him and Scott Hall should be inducted into the WWE Hall of Fame together. Nash added that nothing has been discussed between him and WWE about the potential induction idea.

I don't think you could induct Kevin without Scott or vice versa

nWo and DX to be inducted on the same show.