Davis Mattek said Caleb Johnson is the biggest Day-2 winner and should not last past the 6th round of summer drafts. Mattek highlighted Johnson’s 4.42 yards-after-contact average, 56.1% break-away rate and 66 missed tackles at Iowa. He lands in a depth chart featuring only Jaylen Warren after Najee Harris cratered to 4.0 YPC and six TDs on 263 carries last season. Mattek expects Johnson to eclipse Harris’s final-year production immediately and sees three-down potential despite limited college receiving work (22-190-1, 1.29 YPRR on a historically anemic Iowa offense). With Pittsburgh investing third-round capital and showing a renewed run-heavy identity, Mattek views Johnson as a screaming value for both best-ball and season-long formats.