Is this the best you have?
The best what?
We didn't say Fr. Hewko is a walking scandal, or the worst priest ever. Just that there are some non-trivial issues with his prudence, for example. He has shown extremely poor judgment countless times in the past. The aforementioned list items suggest he's NOT fit to be the rector of a seminary, as he lacks the necessary prudence.
He didn't jump ship during Ambrosegate, Pablo the lay exorcist, or other huge scandals at Fr. Pfeiffer's compound in Kentucky. He support Fr. Pfeiffer even in his sinful behavior (attacking good priests/bishops, lying, etc.) It took him YEARS to leave that cult. What does that say about him, and his prudence?