Considering it’s most likely the final season of Community, why not pull out all of the stops? At this point, the underappreciated NBC sitcom really has nothing to lose. At a recent press event, it was announced that in a coming episode, the entire gang will be transformed into puppets and embark on a surreal wilderness adventure involving an encounter with a mountain man played by Jason Alexander. At least Joel McHale and company are doing everything they can to salvage the mainstream appeal of the show and not get too weird or anything …