I don' t think anyone has perfected the single cam let alone Mathews. Draw force curves can' t improve much because the consumer has a limit as to what is an acceptable amount of work to get the bow to full draw. Ideal weights for hunting and accuracy is a personal thing but I think you' ll see a move away from the super light weight bows. I think reduced frictional systems will add to speed and comfort and dual cam bows will gain more sales as will the hybrids like the Cam.5 and CPS. Single cam bows will always be the king of quiet but there are ways to make the dual cam quieter and smoother and easier to tune. I think the single cam days are limited to the time frame you stated.