I'd like to see street cars (trolleys) that share a lane with automobiles implemented somewhere along the Wasatch Front. I still think light rail is a little too intrusive to a pedestrian environment and should be used for purposes such as connecting more extensive modes of transportation, e.g. a park and ride to a trolley system. I feel the scale of street cars are more appropriate in a pedestrian environment, traveling at slower speeds, and making frequent stops.
I would actually prefer, after the circulator is completed in Downtown, that TRAX stop running up and down Main Street, and street cars take over that track. The street cars would serve as the circulator, since they'll be able to run on light-rail tracks as well. Then I would like to see the Trolley system expanded with lines running down almost every street as they once did.