Washington State comes in on a six-game win streak while Arizona has lost five straight. The rating for each team has gone in opposite directions as the Cougars keep piling up yards while the Wildcats have been led by three different QBs due to injuries. Wildcats coach Rich Rodriguez questioned his players' effort after the Stanford loss and hinted a few might have given up. But the good news is that QB Anu Solomon is back. He played last week after Brandon Dawkins was ineffective, and with another week of practice, he could be the difference this week splitting time with Dawkins.Look for Arizona's offense to play much better Saturday.