What's a little shady is now Dirrell is out and another one of Haymon's fighters is in (Bika).

Only time will tell what the truth is about this situation. One thing for certain is that Showtime will find out and sue the crap out of Dirrell if he isn't telling the truth about his injury, not to mention the sanctioning bodies who would sanction him. Also, it wouldn't make sense if he isn't telling the truth to remain out of boxing for a long time because he would be foregoing his prime money-making years in the sport for a lie. So, if he is out for an extended period, two-three years, or he retires, I think we can agree that he was telling the truth. If he is miraculously healed in three months, then there is something off.