According to Dave Meltzer of the Wrestling Observer, Former WWE Superstar Dave Batista has been working to get back into wrestling shape, and is fast approaching his 290-pound billed weight during his last run with WWE. The former 6-time World Champion left WWE in 2010 to pursue his interests in acting, as well as a career in Mixed Martial Arts.
Batista has said in recent interviews that he is interested in returning to the WWE, and listed part-time workers such as The Rock and Brock Lesnar as potential opponents. With the future of the planned Rock/Lesnar match currently unknown, it is possible WWE would push to bring back Batista to fill the role of Dwayne Johnson, who was injured in his WrestleMania match with John Cena.
It is worth noting that Batista recently landed a part in Marvel's big comic book movie "Guardians of the Galaxy" which is set to begin filming this summer.