There has been little to no talk backstage of bringing Edge in for a special appearance at Wrestlemanie 30. The belief is that he has moved on from WWE and only made his recent appearance in September to do promotions for Haven, the television show that is currently working on.
There are talks that Dixie Carter has had her production crew start working on a reality television show revolving around her, so that the TNA president can shop it around to the various networks in Hollywood. The hope is that it can bring more attention to Impact Wrestling.
After TNA Lockdown 2014, Seiya Sanada is sticking around and working a couple of episodes of Impact Wrestling. The belief is that Dixie Carter and company will be giving him a nice push, as management wants to maintain a good business relationship with the Great Muta and Wrestle-1. They also want to entice other Japanese stars to come tour with them.
With Jeff Jarrett leaving the company and starting his own venture soon, it appears that the deal he brokered between the Great Muta and TNA is off the table, as no further developments have taken place. There is a chance that the deal could be renewed when Jarrett starts his own promotion.