I've wondered about this. I reckon that last year we moved teams around with our passing. Sometimes it was incisive, sometimes just spreading the play from side to side but we kept the ball and moved it around. The key player who must have been super fit and covered most ground was, no surprise, Palmer. This season other teams are more organised and fitter. The upshot is that to create the requisite space we are having to moving ourselves around. Consequently we are knackered for the last ten mins or so. Couple that with a lack of real strength in depth and Maynard's apparent caution (although respecting the point when we are in front does seem bizarre - I know he's never said it but his tactics imply it) we are a lot easier to play against in the last ten plus stoppage time.