Sounds good but I would only go for the flanks if they are really exposed. Usually the middle is a bunker anyway in that case. Otherwise I would just go for mixed passing prior to flanks. Gives you more possibilities and doesn´t exclude the flanking. It just doesn´t exclude the middle either. Worked good for me. As mentioned above, I only put arrows on players if it´s really worth the extra miles to run. But all this is only guessing, not knowledge.