I would/should/could say the exact same thing if I was in Tom's shoes.
If, however, it is found out that what Tressel did was not "honorable", then his "character" is in question and the penalty and cost associated with that result.
In the end, Tom admits he doesn't know much about the situation ... he just knows the person. I understand his point and admire him willing to put his relationship with Tressel over what others (us Husker fans included) think.
SheepdogMark