Close reach to close hauled, having the crew handle the main works great. Firstly, the jib generally doesn't need adjustment anyway. Secondly, the crew has more leverage to pull with both arms and legs. Thirdly, it allows the skipper to get "out of the boat" and concentrate on piloting.
Plus, the way I drive, the tiller can be quite erratic while I'm adjusting the sail. Probably because I'm looking at the blocks!
Al