[NimitsTexan]

I have noticed with the reaction slider in the 5-15 range (and pass coverage steady at 75) that HB screens turn into automatic sacks, especially against man coverage. The HB is covered tight, and the QB cannot drop back fast enough to throw before he is sacked (the DTs seems to move toward the QB faster). Against zone, they are slightly less suicidal (though most result in a hurried throw and incompletion). When it goes back to 50, HB screens work more or less as normal. From in season testing, it seems that, against screens at least, pass reaction has some effect on man coverage, though exactly what, I am not yet sure.