The best way to deal with a wrap around to the blocker side is a very hard aggressive sweep check while you slide over and cover the post with your knee. This way in an ideal situation the puck ends up in the corner, and the guy that was carring the puck is now whinning for a penelety while laying on his gut around the dot, usaully no penalety is called. I only had one wrap around go in on me this past season from that side, it works!!