Can you add feature under Learn : Opening trainer. This feature should allow you to pick an opening, and the AI should respond a various ways. This will allow you to actually play the openings, rather than only reviewing and analyzing them. after every game play, there is than a review (similar to game review). Also add a proffered response type, (main lines, off lines, random), and how many moves to play through, say 5, 8, 15. ; and number of variants. Something like this would be really great to work through new openings.