You know…..I’m wondering if Duffy was going after Wally. Remember Duffy wants to be the lead in this story. He wants his brother back which Wally has not been informed. Imagine the fame he thinks he would get if he brought this Topsider in. The suit cannot be cut or punctured by common edged devices like knives or needles. Duffy should know that as basic info on Topsiders. Wally knows that so taking Duffy down meant nothing as that Wally knows the Topsider could not be hurt that way. I think Duffy was going after Wally.