Evans just seems to be slinging as much mud at the walls as he can at the moment to see if any sticks. Positions that I think we lack cover and are weak in have been ignored and positions where we seem ok have been strengthened. I really don't see any strategy at all.
Having said that, Evans has done the same on a smaller scale over the past 2 years and it has been a success so perhaps its too early to make judgement. I can't help worrying about all the money that has been wasted though.