It's a happy time with Light Sport aircraft--at least for the Acro crowd. It seems as though at least two of the newest airplanes boast aerobatic capabilities.
In fact, the "Snap!" was designed specifically as an aerobatic airplane.
Here's a nifty little biplane that can carry two people and perform aerobatics--all while meeting the requirements of Light Sport aircraft. What's more, it can be flown as an open-cockpit or equipped with a fully enclosed two-place canopy. Also notice that it has sweep on both the upper and lower wings.
The July LOOTM--The FK-12 "Comet"