It would be great to have a two finger pinch gesture to show tab view on Orion. I love browsing tabs on safari with two finger pinch gesture and its perfect for trackpads too.
Users can zoom-in with a pinch-out gesture and can still pinch-in to zoom-out just like safari.
This gesture is way too easy to use than existing keyboard shortcuts/gestures on Orion. And also Orion gestures on iPad are a complete hit/miss right now please look into it and consider this tiny request.