Please point me to where Pollard said his expectations were met. There are a multitude of other reasons not to fire someone other than that "expectations were met".
I guess, personally, my expectation of our athletic director, especially one who made statements setting the bar for our basketball program very high, would be that his expectations are higher than the bottom 1/4th of the conference at some point in 4 years. If my expectations for our athletic director's discretionary ability are too high, then I guess that makes my expectations too high.