I am also optimistic and I believe that TLM will have a decent selection of top to bottom runs open by Christmas, but I really would not base anything on AccuWeather predictions a month out. From talking to an ops guy at another mountain, he said that they typically do not trust forecasts more than 72 hours out.
Anyway, really looking forward to getting back out to TLM. I am going to guess that they will have 4 top to bottom runs open by Christmas. I would happily lap White Lightning, The Drop, and Dew Drop all day, especially if there is a bit of fresh snow.
Edit: if the Perfects manage to get all slopes open by New Year's, I will be the first to post here admitting that I was too conservative! I would be thrilled if this ends up being the case.