It has to be both, but if your opponent all of the sudden starts doing things they haven't done all season then you have to make adjustments. And we've had coaches that not only didn't game plan well, but didn't make halftime adjustments to what the other team was doing all first half.Is it just me or... if you've got a coach that constantly makes "great half-time adjustments", then what you've really got is a coach that doesn't gameplan well for your opponents the whole week prior to the game??