Trainers of some quality three-year-old colt trotters will have an idea about the future route of their charges – the Grand Circuit, state-bred competition, or “back to the drawing board” – after they contest three $30,000 divisions of a Pennsylvania All-Stars event at The Downs at Mohegan Sun Pocono Saturday evening.

In the third race first division, the Muscle Hill gelding Goes Down Smooth has been established as the early favorite from post two ...