They also need a DT, Richardson could be available and need a safety and could snatch Vaccaro. That been said I think not even the Cowboys would be that stupid to pass on Cooper. Or not ?
I don't think DT is a big priority for the Cowboys. We don't have an outstanding defensive line, but we've got pieces that will work. Priority is offensive line for the Cowboys. Any one of those 5 guys I mentioned before anyone else. Richardson and Vaccaro are probably only possibilities if those 5 guys aren't there, and if that's the case the Cowboys are likely to trade down. I don't think the Cowboys grab Fluker or Jones at 18.