Should play some box and one with Mathis on Bohannnon or some triangle and two with Mathis face guarding him and Geo playing straight up man on the other guard. Personally I prefer the triangle and two. It's easier to play, plus Omoruyi is the perfect guy to play the top of the zone. With either defense it will be hard to free up Bohannon running him off screens because they won't be able to set them where they want to. I'm sure they don't have an offense prepared for a triangle and two either.