Point spreads are determined by a variety of things -- none of which are actually something as subjective as "respect." That acknowledged, Purdue being a 2.5-point underdog at home on Friday, according to FanDuel Sportsbook,

Alabama at Purdue, Arizona vs. Wisconsin. Get predictions and deep insights on these thrilling matchups! Who can get a key win?

Alabama hasn’t looked great in their first three games after a couple of challenging mid-major matchups, and it won’t get any easier when they face 13th-ranked Purdue. The Crimson Tide are second in the nation,