Brock Lesnar's friend and BJJ trainer talks to TMZ.com:
"Brock is getting better and that is the most important thing ... He will be fine and be fighting again within 6 months."
"I can just say that the heavyweights can stop laughing and get ready to start crying because the champion will be back soon."
There is still no official word from the UFC or Brock Lesnar on his return.