I don't comprehend why most of Trump's campaign offices are in Wisconsin and Virginia. Those states are already lost.
See, the thing is, even if Trump doesn't win, if he can keep it close then can we really deem the Trump campaign as an abject failure? It'd basically be testament (albeit isolated) that you don't need a campaign to be as complex and organized as it recently has become to be competitive, which would probably change the way political campaigns are run for elections to come.
Right now the race isn't close.