As far as I know, only seasons tickets can be exchanged for a future game and they can only be exchanged once. I confirmed this when I exchanged 2 unused tickets from earlier this year for one for last week's game and one for the game on the 22nd.
One thing the team should do, and I think did do in previous years, is put the actual sale price on seasons tickets rather than the single game price for that ticket. One could, in theory anyway, sell a ticket that is marked $72.00 for a higher price than what was paid as a season ticket holder - $57.00 and not break any law as long as the re-sale price is less than $72.00. This only encourages scalping, in my mind. I personally would never deal with a scalper, or ticket broker, but this is a personal ethical decision on my part.
:twisted: :twisted: :twisted: