Miami took 13 players from the transfer portal this offseason. Four games in, one of them is the highest-graded quarterback in college football, and two of them never played a single snap. Here's every one of them: where he came from, how much he's actually playing, and what the stats and PFF grades say. Darian Mensah is 94 of 106. That's 88.7%, for 1,211 yards, 14 touchdowns and zero interceptions. At Duke last year he completed 66.8%. Among quarterbacks with at least 80 dropbacks, PFF has him No. 1 in the country in passing grade, with nine big-time throws and zero turnover-worthy plays. Cooper Barkate's stat line looks quiet. It isn't. He's run 95 routes to Malachi Toney's 103, which is nearly the same workload, but Toney has 37 targets and Barkate has 15. Barkate has caught 14 of those 15 with zero drops. Damon Wilson II is two different  ...