On Qualls, agreed. At first glance, it also wreaked of excuse making. But I go back to he source. JDJO spews too much horseshit for me to take those quotes as is without understanding the context of the comments.
What I did find semi-amusing (more for it's ass-holish tone) was this statement:
When the point was made that as a sinker pitcher, he might not have a problem pitching three days in a row, Qualls didn't quite agree.
I'd wager a beer that JDJO was the one "making the point".