i think so too, many plays before last night where they had maroney in on a pass play, and he was only supposed to block, so while brady was looking for reicevers maroney wwas just standing there, with the oline, usually having no one to block...
i think maroney just had to work on a lot of things, that why his time was limited, now he has pass protection down, and i think they will also add the part where if he has noone to block, he goes out for a pass, or even the bump procedure...
i think BB has been saving maroney, not to keep him fresh, but to make sure maroney is completely ready by the end of the season, and now, with 4 games left, we will start seeing more maroney