Perhaps it is

Perhaps I was being too optimistic about England's chances in this series. If this answer by Troy Cooley (during an interview with CI) is any indication, the physical injuries are just the tip of the iceberg. In response to the question, "How's Harmison's homesickness coming along?", Cooley answered, "He's got that under control very much. He'd still obviously rather be in England, and I'm sure most of the England players would."