Despite rumours that Sony will make announcements about the PS4 in mid-2013, the firm has not given any official details of the specifications of the hardware nor when it might be released.
Chavez has neither been seen nor heard from, except for "proof-of-life" photos released in mid-February, since submitting to a fourth round of surgery in Cuba on Dec. 11 for an unspecified cancer in the pelvic area.