The Arizona Wildcats now have two Fifitas on their team. While one of them is the unquestioned captain of the offense, the other is a high-level, high-octane linebacker with aspirations to lead the defense. Dash Fifita, the younger brother of quarterback Noah Fifita, is a freshman on the Wildcats and brings not just a hard-hitting, downhill style of play but also a tremendous level of football IQ and the right mindset that aligns with head coach Brent Brennan's Redline mantra. Spring practice concluded not too long ago, and now the Wildcats must await the start of summer sessions, when we truly get to see who has what it takes to don the Block A and represent the University of Arizona on the football field. Given Fifita's high school credentials and pedigree, it is easy to see that he has all the makings of a potential star for Arizona. He is not the biggest linebacker on the field, but he possesses all the heart and grit to lead the unit sooner rather than later.…