Back in the 'day'(70's) I felt that the reverse defense allowed me to see the holes that a pull shooter might use rather than him or she. And so that has been my main defense for all that time. And now-a-days it seems to serve me quite well. I have caused problems for a few of the region's better players with this defense. Sure the middle is at risk, as a goalie you can decide to play it tough or loose. I feel it is a good way to "play games" with a pull shooter and be on even ground with them so the stronger will wins.