Going by what Hesson has been saying it sounds like they will be reluctant to drop anyone or change too much because they want to give the players more time to learn from their (albeit poor) experiences playing. They are talking about moving McCullum down though so that could be the interesting change, who opens then? Seems like we have a team of middle order batsmen but no one who can do the job the job at the top. Been like that for some time.
In saying that Taylor will come back so it's about who replaces him really. If Ryder comes back he replaces Munro and bats ahead of Watling.