In the warmer climates, particularly, there may be some advantage to your dog to be clipped in the Spring - like less hair shedding on your sofa. The normal coat will return in about four months or so, in time to be getting ready for the winter and the rigors of hunting. Also, the lack of a thick coat makes it easier for you to monitor your dog for ticks and other minor irritations such as cuts and scrapes he may pick up. Yes, he will, but if you're not happy with the trim, don't worry. In a few short months, you'll be right back where you started.
Most dogs look great with the coat they have.