South African Changes

I just thought I'd add to a previous post regarding the South African changes. I too am surprised McKenzie was dropped, especially given that Smith will be out. Having dropped him, however, I would not have opened with Prince. Why not bring de Villiers up to open (he's done it before) or move Amla and Kallis up one slot each. As for Morkel, he is undoubtedly talented, but his performances in the last two tests certainly warranted him being dropped. He has just been so lethargic. His bowling has lacked energy, he is a poor mover in the field, and he seems to disengage his brain whenever he picks up a bat.