Versatility is his middle name
According to Pro Football Focus, McKinney “played everywhere for the Crimson tide — 323 snaps in the box, 227 in the slot and 271 deep.”
Also from PFF:
McKinney allowed just 50% of the passes into his coverage to be completed as a sophomore, getting his hands on nine of 52 such plays, though he was a little more lenient as a junior when he gave up three touchdowns and 353 yards on the 59 total passes into his primary coverage. However, he still came out of the scrum with an 89.2 coverage grade, adding 32 stops and 10 total pressures.