Either teams have learned how to counter much of what we are doing or we just aren't executing as well. BYU has been pretty inefficient most of the last month or so and has been fortunate to walk away with some close wins against weaker competition.
It is human nature to relax a bit when you are winning. A little less focus and a little worse execution and it makes a big difference. I don't know the reasons why we aren't playing as well, but I know it is worse.