We have been trying to get Dr. Kennedy to speak at our Mid-winter Bible Conferences (we are PCA too) for the last 10 yrs, but he has always been too busy (understandably), maybe now we stand a chance.
I don’t think his health will allow it any time soon.
Have you all had Sinclair Ferguson yet? He’s great. Elliot Greene isn’t as well known, but he is a great Bible teacher. Richard Pratt or Skip Ryan would also be solid choices.
Wilson Benton, Frank Barker and Paul Settle are retired, but are still active, last I heard. I believe that Luder Whitlock has retired, as well, and I know he is still active.
My take on this is the Dr. Kennedy will not preach again; the damage to his health is too great.