No great shocks in there I don't think. Mark Wood could be a risk because he does have a problem with fitness but if he manages to stay fit (I don't think he will by the way) he could make a name for himself as he offers something different.
I might sound a bit negative but for him to stay fit he's going to have to be managed and played sparingly, and if that is the case, I'm sure that there are other players that could have taken his place in the squad that would have been more effective, so it does seem a bit of a risk and one that isn't really worth taking.