Ross says that the explanation behind this could be long haul concerns around blackouts and how they could affect Brock in later life. It has been accounted for previously that Brock didn't let preparing accomplices hit him when in battle camps. There could be a hidden blackout issue there.
Dave Meltzer in the Wrestling Observer Newsletter has added his voice to the Lesnar circumstance. He expresses that his conviction is Lesnar will re-sign with WWE in the event that he is offered the same arrangement. This didn't look likely a couple of months back, as the WWE's money related circumstance was in turmoil. In any case, things have steadied and the funds are looking much better. There's likewise the CM Punk element. Being the aggressive fellow that he is, Vince McMahon likely would like to lose an alternate WWE main event to the UFC.