First of all, I honestly haven't seen much difference between the hitting this year and last year.
I think part of it, to be honest with you, is the fact that it is Albert Pujols, and I think that some people may be afraid to say something to him because of his reputation as being the best hitter in the game in the eyes of many people. And I don't necessarily know if it's "fear" or that they think that he will correct it himself or what. Of course, regarding the hitting coach, he has to have the balls to tell the guys like Pujols what to do if there's a problem because that's his job, so I certainly think that some of that is on McGwire for sure. I don't know if Pujols is trying to hit more home runs with it being his contract year, or what.
The job discription of a MLB hitting coach is basically helping hitters adjust and correct things throughout the year. And so far, McGwire hasn't done a great job with that.
Now that said, in the issue of fairness, I do want to see how the team does over the course of the year, and also next year to see if there is any progress or trends good or bad before I totally want him thrown out the door.
I will also say this- McGwire was/is one of my favorite players of all time. I think he should be in the HOF regardless of his steroid use. So, I would also like for him to succeed as a hitting coach, and so far he has been average.