Have you ever considered a full blown retail game for the Trials franchise future (like a 5 GB game with scenario-ized career mode and everything...), or are its roots firmly set into the digital distribution?
That is something that is possible, but we don't currently have any plans for a standalone Trials HD retail release.
On the other hand, we have just announced with our partner Microsoft that Trials HD will be coming to retail later this year, as part of an Xbox LIVE Arcade 'Triple Pack.' It will be included with Splosion Man and Limbo, so any of your readers who haven't had a chance to play Trials because it's download-only, should keep an eye out for it in stores!