I wouldn't be surprised if he did considering that he basically did everything that was required from him in TNA. He helped TNA become more popular by become their posterboy and becoming the first official TNA World Heavyweight Champion(After they cut ties with NWA), he established the best stable in TNA history along with Sting(Main Event Mafia), he put over various talent from AJ Styles and recently Bobby Roode. And now he was inducted into the TNA Hall of Fame. He managed to stay relevant without the WWE despite their attempt at making him a mid-carder in the new ECW. Now that TNA maintained his superstar status he will most likely get a huge pop if he returned just like Kevin Nash, Booker T, and RVD(Hulk Hogan doesn't count because he can go to any wrestling promotion and still get a pop from the WWE Universe).
"Since @DUSTIN_RHODES1 has asked how he can help his brother. I've confirmed w/@TripleH to allow him to compete against @RandyOrton on #RAW. If @DUSTIN_RHODES1 wins and @CodyRhodesWWE apologizes, he gets his job back. So bring your paint cause it's Goldust vs Orton monday"