The pro wrestling world is always changing, and it appears that two veteran performers may be entering the free agency pool soon. The Chris Sabin and Alex Shelley do not seem to be attending TNA's next television tapings.

TNA Wrestling faces potential losses as company changes and discontent among talent is seemingly leading to impending departures. Now, the Motor City Machine Guns seem to be leaving.

It appears that TNA Wrestling is facing the looming departures of two of its key stars. Impact Wrestling's revival of the TNA brand at the Hard to Kill pay-per-view event in January marked a significant milestone for the promotion. Some would argue that the firing of Scott D'Amore was an even bigger event.

After the subsequent removal of Scott D'Amore as TNA President and the appointment of Anthony Cicione, this sparked discontent among talent. With the upcoming Rebellion PPV event scheduled for April 20 at the Palms Casino Resort, uncertainty is certainly present over the company's future direction with these big internal changes.

PW Insider reported indicating that The Motor City Machine Guns, Alex Shelley and Chris Sabin, are slated to appear for Smash Wrestling in London, Ontario, on April 21, coinciding with TNA's post-PPV TV tapings. This is interesting timing that they will missing those tapings. After all, TNA tapes weeks worth of content in one or two nights.

Their existing deals are rumored to expire soon, possibly by the end of March. Now that they will not be around for the tapings, some are under the opinion that the TNA mainstays may be out.

Having formed their tag team in 2007, Shelley and Sabin have achieved success across various companies as veteran performers. Those stints included ROH and NJPW.

Their tenure in TNA saw them capture the World and X-Division Titles, solidifying their status as three-time Tag Team Champions. Now, we will have to see if they take their talents elsewhere at this point.